16127375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 22621248

約数和(自身を除く): 6493873

約数列:

[1, 5, 11, 25, 37, 55, 125, 185, 275, 317, 407, 925, 1375, 1585, 2035, 3487, 4625, 7925, 10175, 11729, 17435, 39625, 50875, 58645, 87175, 129019, 293225, 435875, 645095, 1466125, 3225475, 16127375]

約数ペア:

[(1, 16127375), (5, 3225475), (11, 1466125), (25, 645095), (37, 435875), (55, 293225), (125, 129019), (185, 87175), (275, 58645), (317, 50875), (407, 39625), (925, 17435), (1375, 11729), (1585, 10175), (2035, 7925), (3487, 4625)]