8980875

素因数分解:

$3^4\times 5^3\times {\mathrm{887}}^1$

素因数の和:914

約数の個数: 40

約数和(自身を含む): 16761888

約数和(自身を除く): 7781013

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 887, 1125, 2025, 2661, 3375, 4435, 7983, 10125, 13305, 22175, 23949, 39915, 66525, 71847, 110875, 119745, 199575, 332625, 359235, 598725, 997875, 1796175, 2993625, 8980875]

約数ペア:

[(1, 8980875), (3, 2993625), (5, 1796175), (9, 997875), (15, 598725), (25, 359235), (27, 332625), (45, 199575), (75, 119745), (81, 110875), (125, 71847), (135, 66525), (225, 39915), (375, 23949), (405, 22175), (675, 13305), (887, 10125), (1125, 7983), (2025, 4435), (2661, 3375)]