42894085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1723}}^1$

素因数の和:2124

約数の個数: 16

約数和(自身を含む): 55609344

約数和(自身を除く): 12715259

約数列:

[1, 5, 13, 65, 383, 1723, 1915, 4979, 8615, 22399, 24895, 111995, 659909, 3299545, 8578817, 42894085]

約数ペア:

[(1, 42894085), (5, 8578817), (13, 3299545), (65, 659909), (383, 111995), (1723, 24895), (1915, 22399), (4979, 8615)]