302056525

素因数分解:

$5^2\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{619}}^1$

素因数の和:909

約数の個数: 24

約数和(自身を含む): 380556000

約数和(自身を除く): 78499475

約数列:

[1, 5, 25, 131, 149, 619, 655, 745, 3095, 3275, 3725, 15475, 19519, 81089, 92231, 97595, 405445, 461155, 487975, 2027225, 2305775, 12082261, 60411305, 302056525]

約数ペア:

[(1, 302056525), (5, 60411305), (25, 12082261), (131, 2305775), (149, 2027225), (619, 487975), (655, 461155), (745, 405445), (3095, 97595), (3275, 92231), (3725, 81089), (15475, 19519)]