39231675

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:87

約数の個数: 144

約数和(自身を含む): 90708480

約数和(自身を除く): 51476805

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 23, 25, 27, 35, 45, 57, 63, 69, 75, 95, 105, 115, 133, 135, 161, 171, 175, 189, 207, 225, 285, 315, 345, 361, 399, 437, 475, 483, 513, 525, 575, 621, 665, 675, 805, 855, 945, 1035, 1083, 1197, 1311, 1425, 1449, 1575, 1725, 1805, 1995, 2185, 2415, 2527, 2565, 3059, 3105, 3249, 3325, 3591, 3933, 4025, 4275, 4347, 4725, 5175, 5415, 5985, 6555, 7245, 7581, 8303, 9025, 9177, 9747, 9975, 10925, 11799, 12075, 12635, 12825, 15295, 15525, 16245, 17955, 19665, 21735, 22743, 24909, 27075, 27531, 29925, 32775, 36225, 37905, 41515, 45885, 48735, 58121, 58995, 63175, 68229, 74727, 76475, 81225, 82593, 89775, 98325, 108675, 113715, 124545, 137655, 174363, 189525, 207575, 224181, 229425, 243675, 290605, 294975, 341145, 373635, 412965, 523089, 568575, 622725, 688275, 871815, 1120905, 1453025, 1569267, 1705725, 1868175, 2064825, 2615445, 4359075, 5604525, 7846335, 13077225, 39231675]

約数ペア:

[(1, 39231675), (3, 13077225), (5, 7846335), (7, 5604525), (9, 4359075), (15, 2615445), (19, 2064825), (21, 1868175), (23, 1705725), (25, 1569267), (27, 1453025), (35, 1120905), (45, 871815), (57, 688275), (63, 622725), (69, 568575), (75, 523089), (95, 412965), (105, 373635), (115, 341145), (133, 294975), (135, 290605), (161, 243675), (171, 229425), (175, 224181), (189, 207575), (207, 189525), (225, 174363), (285, 137655), (315, 124545), (345, 113715), (361, 108675), (399, 98325), (437, 89775), (475, 82593), (483, 81225), (513, 76475), (525, 74727), (575, 68229), (621, 63175), (665, 58995), (675, 58121), (805, 48735), (855, 45885), (945, 41515), (1035, 37905), (1083, 36225), (1197, 32775), (1311, 29925), (1425, 27531), (1449, 27075), (1575, 24909), (1725, 22743), (1805, 21735), (1995, 19665), (2185, 17955), (2415, 16245), (2527, 15525), (2565, 15295), (3059, 12825), (3105, 12635), (3249, 12075), (3325, 11799), (3591, 10925), (3933, 9975), (4025, 9747), (4275, 9177), (4347, 9025), (4725, 8303), (5175, 7581), (5415, 7245), (5985, 6555)]