25125789

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{1021}}^1$

素因数の和:1668

約数の個数: 16

約数和(自身を含む): 36170624

約数和(自身を除く): 11044835

約数列:

[1, 3, 13, 39, 631, 1021, 1893, 3063, 8203, 13273, 24609, 39819, 644251, 1932753, 8375263, 25125789]

約数ペア:

[(1, 25125789), (3, 8375263), (13, 1932753), (39, 644251), (631, 39819), (1021, 24609), (1893, 13273), (3063, 8203)]