13441175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 18687792

約数和(自身を除く): 5246617

約数列:

[1, 5, 11, 25, 37, 55, 185, 275, 407, 925, 1321, 2035, 6605, 10175, 14531, 33025, 48877, 72655, 244385, 363275, 537647, 1221925, 2688235, 13441175]

約数ペア:

[(1, 13441175), (5, 2688235), (11, 1221925), (25, 537647), (37, 363275), (55, 244385), (185, 72655), (275, 48877), (407, 33025), (925, 14531), (1321, 10175), (2035, 6605)]