27755975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2083}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 37987152

約数和(自身を除く): 10231177

約数列:

[1, 5, 13, 25, 41, 65, 205, 325, 533, 1025, 2083, 2665, 10415, 13325, 27079, 52075, 85403, 135395, 427015, 676975, 1110239, 2135075, 5551195, 27755975]

約数ペア:

[(1, 27755975), (5, 5551195), (13, 2135075), (25, 1110239), (41, 676975), (65, 427015), (205, 135395), (325, 85403), (533, 52075), (1025, 27079), (2083, 13325), (2665, 10415)]