27468025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{379}}^1$

素因数の和:625

約数の個数: 24

約数和(自身を含む): 36942080

約数和(自身を除く): 9474055

約数列:

[1, 5, 13, 25, 65, 223, 325, 379, 1115, 1895, 2899, 4927, 5575, 9475, 14495, 24635, 72475, 84517, 123175, 422585, 1098721, 2112925, 5493605, 27468025]

約数ペア:

[(1, 27468025), (5, 5493605), (13, 2112925), (25, 1098721), (65, 422585), (223, 123175), (325, 84517), (379, 72475), (1115, 24635), (1895, 14495), (2899, 9475), (4927, 5575)]