23637905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 31912704

約数和(自身を除く): 8274799

約数列:

[1, 5, 17, 23, 85, 107, 113, 115, 391, 535, 565, 1819, 1921, 1955, 2461, 2599, 9095, 9605, 12091, 12305, 12995, 41837, 44183, 60455, 205547, 209185, 220915, 278093, 1027735, 1390465, 4727581, 23637905]

約数ペア:

[(1, 23637905), (5, 4727581), (17, 1390465), (23, 1027735), (85, 278093), (107, 220915), (113, 209185), (115, 205547), (391, 60455), (535, 44183), (565, 41837), (1819, 12995), (1921, 12305), (1955, 12091), (2461, 9605), (2599, 9095)]