152318915

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2027}}^1$

素因数の和:2171

約数の個数: 32

約数和(自身を含む): 221944320

約数和(自身を除く): 69625405

約数列:

[1, 5, 7, 19, 35, 95, 113, 133, 565, 665, 791, 2027, 2147, 3955, 10135, 10735, 14189, 15029, 38513, 70945, 75145, 192565, 229051, 269591, 1145255, 1347955, 1603357, 4351969, 8016785, 21759845, 30463783, 152318915]

約数ペア:

[(1, 152318915), (5, 30463783), (7, 21759845), (19, 8016785), (35, 4351969), (95, 1603357), (113, 1347955), (133, 1145255), (565, 269591), (665, 229051), (791, 192565), (2027, 75145), (2147, 70945), (3955, 38513), (10135, 15029), (10735, 14189)]