72338755

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{1091}}^1$

素因数の和:1334

約数の個数: 16

約数和(自身を含む): 88452000

約数和(自身を除く): 16113245

約数列:

[1, 5, 89, 149, 445, 745, 1091, 5455, 13261, 66305, 97099, 162559, 485495, 812795, 14467751, 72338755]

約数ペア:

[(1, 72338755), (5, 14467751), (89, 812795), (149, 485495), (445, 162559), (745, 97099), (1091, 66305), (5455, 13261)]