61630915

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{4091}}^1$

素因数の和:4250

約数の個数: 16

約数和(自身を含む): 77780736

約数和(自身を除く): 16149821

約数列:

[1, 5, 23, 115, 131, 655, 3013, 4091, 15065, 20455, 94093, 470465, 535921, 2679605, 12326183, 61630915]

約数ペア:

[(1, 61630915), (5, 12326183), (23, 2679605), (115, 535921), (131, 470465), (655, 94093), (3013, 20455), (4091, 15065)]