160731475

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{631}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 208772352

約数和(自身を除く): 48040877

約数列:

[1, 5, 23, 25, 115, 443, 575, 631, 2215, 3155, 10189, 11075, 14513, 15775, 50945, 72565, 254725, 279533, 362825, 1397665, 6429259, 6988325, 32146295, 160731475]

約数ペア:

[(1, 160731475), (5, 32146295), (23, 6988325), (25, 6429259), (115, 1397665), (443, 362825), (575, 279533), (631, 254725), (2215, 72565), (3155, 50945), (10189, 15775), (11075, 14513)]