9787375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 13890240

約数和(自身を除く): 4102865

約数列:

[1, 5, 13, 19, 25, 65, 95, 125, 247, 317, 325, 475, 1235, 1585, 1625, 2375, 4121, 6023, 6175, 7925, 20605, 30115, 30875, 39625, 78299, 103025, 150575, 391495, 515125, 752875, 1957475, 9787375]

約数ペア:

[(1, 9787375), (5, 1957475), (13, 752875), (19, 515125), (25, 391495), (65, 150575), (95, 103025), (125, 78299), (247, 39625), (317, 30875), (325, 30115), (475, 20605), (1235, 7925), (1585, 6175), (1625, 6023), (2375, 4121)]