15905073743

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1\times {\mathrm{487}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 17690835456

約数和(自身を除く): 1785761713

約数列:

[1, 13, 53, 107, 443, 487, 689, 1391, 5671, 5759, 6331, 23479, 25811, 47401, 52109, 73723, 215741, 305227, 335543, 616213, 677417, 2512253, 2761777, 2804633, 11434273, 23084287, 32659289, 35903101, 148645549, 300095731, 1223467211, 15905073743]

約数ペア:

[(1, 15905073743), (13, 1223467211), (53, 300095731), (107, 148645549), (443, 35903101), (487, 32659289), (689, 23084287), (1391, 11434273), (5671, 2804633), (5759, 2761777), (6331, 2512253), (23479, 677417), (25811, 616213), (47401, 335543), (52109, 305227), (73723, 215741)]