5644015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2850

約数の個数: 16

約数和(自身を含む): 7531776

約数和(自身を除く): 1887761

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 2801, 14005, 36413, 86831, 182065, 434155, 1128803, 5644015]

約数ペア:

[(1, 5644015), (5, 1128803), (13, 434155), (31, 182065), (65, 86831), (155, 36413), (403, 14005), (2015, 2801)]