5519475

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 96

約数和(自身を含む): 11874240

約数和(自身を除く): 6354765

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 27, 37, 39, 45, 51, 65, 75, 85, 111, 117, 135, 153, 185, 195, 221, 225, 255, 325, 333, 351, 425, 459, 481, 555, 585, 629, 663, 675, 765, 925, 975, 999, 1105, 1275, 1443, 1665, 1755, 1887, 1989, 2295, 2405, 2775, 2925, 3145, 3315, 3825, 4329, 4995, 5525, 5661, 5967, 7215, 8177, 8325, 8775, 9435, 9945, 11475, 12025, 12987, 15725, 16575, 16983, 21645, 24531, 24975, 28305, 29835, 36075, 40885, 47175, 49725, 64935, 73593, 84915, 108225, 122655, 141525, 149175, 204425, 220779, 324675, 367965, 424575, 613275, 1103895, 1839825, 5519475]

約数ペア:

[(1, 5519475), (3, 1839825), (5, 1103895), (9, 613275), (13, 424575), (15, 367965), (17, 324675), (25, 220779), (27, 204425), (37, 149175), (39, 141525), (45, 122655), (51, 108225), (65, 84915), (75, 73593), (85, 64935), (111, 49725), (117, 47175), (135, 40885), (153, 36075), (185, 29835), (195, 28305), (221, 24975), (225, 24531), (255, 21645), (325, 16983), (333, 16575), (351, 15725), (425, 12987), (459, 12025), (481, 11475), (555, 9945), (585, 9435), (629, 8775), (663, 8325), (675, 8177), (765, 7215), (925, 5967), (975, 5661), (999, 5525), (1105, 4995), (1275, 4329), (1443, 3825), (1665, 3315), (1755, 3145), (1887, 2925), (1989, 2775), (2295, 2405)]