712967915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{18181}}^1$

素因数の和:18251

約数の個数: 32

約数和(自身を含む): 1005391872

約数和(自身を除く): 292423957

約数列:

[1, 5, 11, 23, 31, 55, 115, 155, 253, 341, 713, 1265, 1705, 3565, 7843, 18181, 39215, 90905, 199991, 418163, 563611, 999955, 2090815, 2818055, 4599793, 6199721, 12963053, 22998965, 30998605, 64815265, 142593583, 712967915]

約数ペア:

[(1, 712967915), (5, 142593583), (11, 64815265), (23, 30998605), (31, 22998965), (55, 12963053), (115, 6199721), (155, 4599793), (253, 2818055), (341, 2090815), (713, 999955), (1265, 563611), (1705, 418163), (3565, 199991), (7843, 90905), (18181, 39215)]