25433145

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19489}}^1$

素因数の和:19529

約数の個数: 24

約数和(自身を含む): 45606600

約数和(自身を除く): 20173455

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 19489, 58467, 97445, 175401, 292335, 565181, 877005, 1695543, 2825905, 5086629, 8477715, 25433145]

約数ペア:

[(1, 25433145), (3, 8477715), (5, 5086629), (9, 2825905), (15, 1695543), (29, 877005), (45, 565181), (87, 292335), (145, 175401), (261, 97445), (435, 58467), (1305, 19489)]