25541730

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 72019584

約数和(自身を除く): 46477854

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 243, 270, 345, 405, 414, 457, 486, 621, 690, 810, 914, 1035, 1215, 1242, 1371, 1863, 2070, 2285, 2430, 2742, 3105, 3726, 4113, 4570, 5589, 6210, 6855, 8226, 9315, 10511, 11178, 12339, 13710, 18630, 20565, 21022, 24678, 27945, 31533, 37017, 41130, 52555, 55890, 61695, 63066, 74034, 94599, 105110, 111051, 123390, 157665, 185085, 189198, 222102, 283797, 315330, 370170, 472995, 555255, 567594, 851391, 945990, 1110510, 1418985, 1702782, 2554173, 2837970, 4256955, 5108346, 8513910, 12770865, 25541730]

約数ペア:

[(1, 25541730), (2, 12770865), (3, 8513910), (5, 5108346), (6, 4256955), (9, 2837970), (10, 2554173), (15, 1702782), (18, 1418985), (23, 1110510), (27, 945990), (30, 851391), (45, 567594), (46, 555255), (54, 472995), (69, 370170), (81, 315330), (90, 283797), (115, 222102), (135, 189198), (138, 185085), (162, 157665), (207, 123390), (230, 111051), (243, 105110), (270, 94599), (345, 74034), (405, 63066), (414, 61695), (457, 55890), (486, 52555), (621, 41130), (690, 37017), (810, 31533), (914, 27945), (1035, 24678), (1215, 21022), (1242, 20565), (1371, 18630), (1863, 13710), (2070, 12339), (2285, 11178), (2430, 10511), (2742, 9315), (3105, 8226), (3726, 6855), (4113, 6210), (4570, 5589)]