56909085

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{857}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 96370560

約数和(自身を除く): 39461475

約数列:

[1, 3, 5, 15, 19, 57, 95, 233, 285, 699, 857, 1165, 2571, 3495, 4285, 4427, 12855, 13281, 16283, 22135, 48849, 66405, 81415, 199681, 244245, 599043, 998405, 2995215, 3793939, 11381817, 18969695, 56909085]

約数ペア:

[(1, 56909085), (3, 18969695), (5, 11381817), (15, 3793939), (19, 2995215), (57, 998405), (95, 599043), (233, 244245), (285, 199681), (699, 81415), (857, 66405), (1165, 48849), (2571, 22135), (3495, 16283), (4285, 13281), (4427, 12855)]