12253525

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:301

約数の個数: 24

約数和(自身を含む): 15943424

約数和(自身を除く): 3689899

約数列:

[1, 5, 25, 31, 97, 155, 163, 485, 775, 815, 2425, 3007, 4075, 5053, 15035, 15811, 25265, 75175, 79055, 126325, 395275, 490141, 2450705, 12253525]

約数ペア:

[(1, 12253525), (5, 2450705), (25, 490141), (31, 395275), (97, 126325), (155, 79055), (163, 75175), (485, 25265), (775, 15811), (815, 15035), (2425, 5053), (3007, 4075)]