78064165

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{631}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 95103360

約数和(自身を除く): 17039195

約数列:

[1, 5, 109, 227, 545, 631, 1135, 3155, 24743, 68779, 123715, 143237, 343895, 716185, 15612833, 78064165]

約数ペア:

[(1, 78064165), (5, 15612833), (109, 716185), (227, 343895), (545, 143237), (631, 123715), (1135, 68779), (3155, 24743)]