105048925

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1523}}^1$

素因数の和:1653

約数の個数: 24

約数和(自身を含む): 136062720

約数和(自身を除く): 31013795

約数列:

[1, 5, 25, 31, 89, 155, 445, 775, 1523, 2225, 2759, 7615, 13795, 38075, 47213, 68975, 135547, 236065, 677735, 1180325, 3388675, 4201957, 21009785, 105048925]

約数ペア:

[(1, 105048925), (5, 21009785), (25, 4201957), (31, 3388675), (89, 1180325), (155, 677735), (445, 236065), (775, 135547), (1523, 68975), (2225, 47213), (2759, 38075), (7615, 13795)]