15694692245

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{4889}}^1$

素因数の和:5213

約数の個数: 32

約数和(自身を含む): 19716480000

約数和(自身を除く): 4021787755

約数列:

[1, 5, 31, 139, 149, 155, 695, 745, 4309, 4619, 4889, 20711, 21545, 23095, 24445, 103555, 151559, 642041, 679571, 728461, 757795, 3210205, 3397855, 3642305, 21066701, 22582291, 101256079, 105333505, 112911455, 506280395, 3138938449, 15694692245]

約数ペア:

[(1, 15694692245), (5, 3138938449), (31, 506280395), (139, 112911455), (149, 105333505), (155, 101256079), (695, 22582291), (745, 21066701), (4309, 3642305), (4619, 3397855), (4889, 3210205), (20711, 757795), (21545, 728461), (23095, 679571), (24445, 642041), (103555, 151559)]