29275025

素因数分解:

$5^2\times {\mathrm{13}}^4\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 30

約数和(自身を含む): 40285182

約数和(自身を除く): 11010157

約数列:

[1, 5, 13, 25, 41, 65, 169, 205, 325, 533, 845, 1025, 2197, 2665, 4225, 6929, 10985, 13325, 28561, 34645, 54925, 90077, 142805, 173225, 450385, 714025, 1171001, 2251925, 5855005, 29275025]

約数ペア:

[(1, 29275025), (5, 5855005), (13, 2251925), (25, 1171001), (41, 714025), (65, 450385), (169, 173225), (205, 142805), (325, 90077), (533, 54925), (845, 34645), (1025, 28561), (2197, 13325), (2665, 10985), (4225, 6929)]