351471865

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1\times {\mathrm{1321}}^1$

素因数の和:1872

約数の個数: 16

約数和(自身を含む): 426424320

約数和(自身を除く): 74952455

約数列:

[1, 5, 127, 419, 635, 1321, 2095, 6605, 53213, 167767, 266065, 553499, 838835, 2767495, 70294373, 351471865]

約数ペア:

[(1, 351471865), (5, 70294373), (127, 2767495), (419, 838835), (635, 553499), (1321, 266065), (2095, 167767), (6605, 53213)]