23181540095

素因数分解:

$5^1\times 7^3\times {\mathrm{2131}}^1\times {\mathrm{6343}}^1$

素因数の和:8500

約数の個数: 32

約数和(自身を含む): 32460979200

約数和(自身を除く): 9279439105

約数列:

[1, 5, 7, 35, 49, 245, 343, 1715, 2131, 6343, 10655, 14917, 31715, 44401, 74585, 104419, 222005, 310807, 522095, 730933, 1554035, 2175649, 3654665, 10878245, 13516933, 67584665, 94618531, 473092655, 662329717, 3311648585, 4636308019, 23181540095]

約数ペア:

[(1, 23181540095), (5, 4636308019), (7, 3311648585), (35, 662329717), (49, 473092655), (245, 94618531), (343, 67584665), (1715, 13516933), (2131, 10878245), (6343, 3654665), (10655, 2175649), (14917, 1554035), (31715, 730933), (44401, 522095), (74585, 310807), (104419, 222005)]