23233275

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^3\times {\mathrm{47}}^1$

素因数の和:102

約数の個数: 72

約数和(自身を含む): 46038720

約数和(自身を除く): 22805445

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 47, 65, 75, 117, 141, 169, 195, 225, 235, 325, 423, 507, 585, 611, 705, 845, 975, 1175, 1521, 1833, 2115, 2197, 2535, 2925, 3055, 3525, 4225, 5499, 6591, 7605, 7943, 9165, 10575, 10985, 12675, 15275, 19773, 23829, 27495, 32955, 38025, 39715, 45825, 54925, 71487, 98865, 103259, 119145, 137475, 164775, 198575, 309777, 357435, 494325, 516295, 595725, 929331, 1548885, 1787175, 2581475, 4646655, 7744425, 23233275]

約数ペア:

[(1, 23233275), (3, 7744425), (5, 4646655), (9, 2581475), (13, 1787175), (15, 1548885), (25, 929331), (39, 595725), (45, 516295), (47, 494325), (65, 357435), (75, 309777), (117, 198575), (141, 164775), (169, 137475), (195, 119145), (225, 103259), (235, 98865), (325, 71487), (423, 54925), (507, 45825), (585, 39715), (611, 38025), (705, 32955), (845, 27495), (975, 23829), (1175, 19773), (1521, 15275), (1833, 12675), (2115, 10985), (2197, 10575), (2535, 9165), (2925, 7943), (3055, 7605), (3525, 6591), (4225, 5499)]