136478275

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{769}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 175683200

約数和(自身を除く): 39204925

約数列:

[1, 5, 25, 31, 155, 229, 769, 775, 1145, 3845, 5725, 7099, 19225, 23839, 35495, 119195, 176101, 177475, 595975, 880505, 4402525, 5459131, 27295655, 136478275]

約数ペア:

[(1, 136478275), (5, 27295655), (25, 5459131), (31, 4402525), (155, 880505), (229, 595975), (769, 177475), (775, 176101), (1145, 119195), (3845, 35495), (5725, 23839), (7099, 19225)]