15795275

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:359

約数の個数: 24

約数和(自身を含む): 20534400

約数和(自身を除く): 4739125

約数列:

[1, 5, 25, 31, 89, 155, 229, 445, 775, 1145, 2225, 2759, 5725, 7099, 13795, 20381, 35495, 68975, 101905, 177475, 509525, 631811, 3159055, 15795275]

約数ペア:

[(1, 15795275), (5, 3159055), (25, 631811), (31, 509525), (89, 177475), (155, 101905), (229, 68975), (445, 35495), (775, 20381), (1145, 13795), (2225, 7099), (2759, 5725)]