145196375

素因数分解:

$5^3\times {\mathrm{41}}^2\times {\mathrm{691}}^1$

素因数の和:788

約数の個数: 24

約数和(自身を含む): 186001296

約数和(自身を除く): 40804921

約数列:

[1, 5, 25, 41, 125, 205, 691, 1025, 1681, 3455, 5125, 8405, 17275, 28331, 42025, 86375, 141655, 210125, 708275, 1161571, 3541375, 5807855, 29039275, 145196375]

約数ペア:

[(1, 145196375), (5, 29039275), (25, 5807855), (41, 3541375), (125, 1161571), (205, 708275), (691, 210125), (1025, 141655), (1681, 86375), (3455, 42025), (5125, 28331), (8405, 17275)]