8057825775

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{13259}}^1$

素因数の和:13385

約数の個数: 72

約数和(自身を含む): 15026709360

約数和(自身を除く): 6968883585

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 73, 75, 111, 185, 219, 225, 333, 365, 555, 657, 925, 1095, 1665, 1825, 2701, 2775, 3285, 5475, 8103, 8325, 13259, 13505, 16425, 24309, 39777, 40515, 66295, 67525, 119331, 121545, 198885, 202575, 331475, 490583, 596655, 607725, 967907, 994425, 1471749, 2452915, 2903721, 2983275, 4415247, 4839535, 7358745, 8711163, 12264575, 14518605, 22076235, 24197675, 35812559, 36793725, 43555815, 72593025, 107437677, 110381175, 179062795, 217779075, 322313031, 537188385, 895313975, 1611565155, 2685941925, 8057825775]

約数ペア:

[(1, 8057825775), (3, 2685941925), (5, 1611565155), (9, 895313975), (15, 537188385), (25, 322313031), (37, 217779075), (45, 179062795), (73, 110381175), (75, 107437677), (111, 72593025), (185, 43555815), (219, 36793725), (225, 35812559), (333, 24197675), (365, 22076235), (555, 14518605), (657, 12264575), (925, 8711163), (1095, 7358745), (1665, 4839535), (1825, 4415247), (2701, 2983275), (2775, 2903721), (3285, 2452915), (5475, 1471749), (8103, 994425), (8325, 967907), (13259, 607725), (13505, 596655), (16425, 490583), (24309, 331475), (39777, 202575), (40515, 198885), (66295, 121545), (67525, 119331)]