22712706225

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{1259}}^1$

素因数の和:1520

約数の個数: 144

約数和(自身を含む): 45846440640

約数和(自身を除く): 23133734415

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 37, 45, 55, 75, 99, 111, 165, 185, 197, 225, 275, 333, 407, 495, 555, 591, 825, 925, 985, 1221, 1259, 1665, 1773, 2035, 2167, 2475, 2775, 2955, 3663, 3777, 4925, 6105, 6295, 6501, 7289, 8325, 8865, 10175, 10835, 11331, 13849, 14775, 18315, 18885, 19503, 21867, 30525, 31475, 32505, 36445, 41547, 44325, 46583, 54175, 56655, 65601, 69245, 80179, 91575, 94425, 97515, 109335, 124641, 139749, 162525, 182225, 207735, 232915, 240537, 248023, 283275, 328005, 346225, 400895, 419247, 487575, 512413, 546675, 623205, 698745, 721611, 744069, 1038675, 1164575, 1202685, 1240115, 1537239, 1640025, 2004475, 2096235, 2232207, 2562065, 2728253, 3116025, 3493725, 3608055, 3720345, 4611717, 6013425, 6200575, 7686195, 8184759, 9176851, 10481175, 11161035, 12810325, 13641265, 18040275, 18601725, 23058585, 24554277, 27530553, 38430975, 40923795, 45884255, 55805175, 68206325, 82591659, 100945361, 115292925, 122771385, 137652765, 204618975, 229421275, 302836083, 412958295, 504726805, 613856925, 688263825, 908508249, 1514180415, 2064791475, 2523634025, 4542541245, 7570902075, 22712706225]

約数ペア:

[(1, 22712706225), (3, 7570902075), (5, 4542541245), (9, 2523634025), (11, 2064791475), (15, 1514180415), (25, 908508249), (33, 688263825), (37, 613856925), (45, 504726805), (55, 412958295), (75, 302836083), (99, 229421275), (111, 204618975), (165, 137652765), (185, 122771385), (197, 115292925), (225, 100945361), (275, 82591659), (333, 68206325), (407, 55805175), (495, 45884255), (555, 40923795), (591, 38430975), (825, 27530553), (925, 24554277), (985, 23058585), (1221, 18601725), (1259, 18040275), (1665, 13641265), (1773, 12810325), (2035, 11161035), (2167, 10481175), (2475, 9176851), (2775, 8184759), (2955, 7686195), (3663, 6200575), (3777, 6013425), (4925, 4611717), (6105, 3720345), (6295, 3608055), (6501, 3493725), (7289, 3116025), (8325, 2728253), (8865, 2562065), (10175, 2232207), (10835, 2096235), (11331, 2004475), (13849, 1640025), (14775, 1537239), (18315, 1240115), (18885, 1202685), (19503, 1164575), (21867, 1038675), (30525, 744069), (31475, 721611), (32505, 698745), (36445, 623205), (41547, 546675), (44325, 512413), (46583, 487575), (54175, 419247), (56655, 400895), (65601, 346225), (69245, 328005), (80179, 283275), (91575, 248023), (94425, 240537), (97515, 232915), (109335, 207735), (124641, 182225), (139749, 162525)]