13306007825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{348097}}^1$

素因数の和:348257

約数の個数: 24

約数和(自身を含む): 18128943840

約数和(自身を除く): 4822936015

約数列:

[1, 5, 11, 25, 55, 139, 275, 695, 1529, 3475, 7645, 38225, 348097, 1740485, 3829067, 8702425, 19145335, 48385483, 95726675, 241927415, 532240313, 1209637075, 2661201565, 13306007825]

約数ペア:

[(1, 13306007825), (5, 2661201565), (11, 1209637075), (25, 532240313), (55, 241927415), (139, 95726675), (275, 48385483), (695, 19145335), (1529, 8702425), (3475, 3829067), (7645, 1740485), (38225, 348097)]