3172376815

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{521}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 3951230976

約数和(自身を除く): 778854161

約数列:

[1, 5, 43, 127, 215, 223, 521, 635, 1115, 2605, 5461, 9589, 22403, 27305, 28321, 47945, 66167, 112015, 116183, 141605, 330835, 580915, 1217803, 2845181, 4995869, 6089015, 14225905, 14755241, 24979345, 73776205, 634475363, 3172376815]

約数ペア:

[(1, 3172376815), (5, 634475363), (43, 73776205), (127, 24979345), (215, 14755241), (223, 14225905), (521, 6089015), (635, 4995869), (1115, 2845181), (2605, 1217803), (5461, 580915), (9589, 330835), (22403, 141605), (27305, 116183), (28321, 112015), (47945, 66167)]