1128457658915

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1999}}^1\times {\mathrm{24443}}^1$

素因数の和:26627

約数の個数: 32

約数和(自身を含む): 1407974400000

約数和(自身を除く): 279516741085

約数列:

[1, 5, 31, 149, 155, 745, 1999, 4619, 9995, 23095, 24443, 61969, 122215, 297851, 309845, 757733, 1489255, 3642007, 3788665, 9233381, 18210035, 46166905, 48861557, 112902217, 244307785, 564511085, 1514708267, 7280371993, 7573541335, 36401859965, 225691531783, 1128457658915]

約数ペア:

[(1, 1128457658915), (5, 225691531783), (31, 36401859965), (149, 7573541335), (155, 7280371993), (745, 1514708267), (1999, 564511085), (4619, 244307785), (9995, 112902217), (23095, 48861557), (24443, 46166905), (61969, 18210035), (122215, 9233381), (297851, 3788665), (309845, 3642007), (757733, 1489255)]