13623025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 18373824

約数和(自身を除く): 4750799

約数列:

[1, 5, 13, 25, 65, 167, 251, 325, 835, 1255, 2171, 3263, 4175, 6275, 10855, 16315, 41917, 54275, 81575, 209585, 544921, 1047925, 2724605, 13623025]

約数ペア:

[(1, 13623025), (5, 2724605), (13, 1047925), (25, 544921), (65, 209585), (167, 81575), (251, 54275), (325, 41917), (835, 16315), (1255, 10855), (2171, 6275), (3263, 4175)]