172057145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{941}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 232636320

約数和(自身を除く): 60579175

約数列:

[1, 5, 13, 29, 65, 97, 145, 377, 485, 941, 1261, 1885, 2813, 4705, 6305, 12233, 14065, 27289, 36569, 61165, 91277, 136445, 182845, 354757, 456385, 1186601, 1773785, 2647033, 5933005, 13235165, 34411429, 172057145]

約数ペア:

[(1, 172057145), (5, 34411429), (13, 13235165), (29, 5933005), (65, 2647033), (97, 1773785), (145, 1186601), (377, 456385), (485, 354757), (941, 182845), (1261, 136445), (1885, 91277), (2813, 61165), (4705, 36569), (6305, 27289), (12233, 14065)]