155202275

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8707}}^1$

素因数の和:8771

約数の個数: 24

約数和(自身を含む): 207320064

約数和(自身を除く): 52117789

約数列:

[1, 5, 23, 25, 31, 115, 155, 575, 713, 775, 3565, 8707, 17825, 43535, 200261, 217675, 269917, 1001305, 1349585, 5006525, 6208091, 6747925, 31040455, 155202275]

約数ペア:

[(1, 155202275), (5, 31040455), (23, 6747925), (25, 6208091), (31, 5006525), (115, 1349585), (155, 1001305), (575, 269917), (713, 217675), (775, 200261), (3565, 43535), (8707, 17825)]