64466295

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1049}}^1$

素因数の和:1315

約数の個数: 32

約数和(自身を含む): 109771200

約数和(自身を除く): 45304905

約数列:

[1, 3, 5, 15, 17, 51, 85, 241, 255, 723, 1049, 1205, 3147, 3615, 4097, 5245, 12291, 15735, 17833, 20485, 53499, 61455, 89165, 252809, 267495, 758427, 1264045, 3792135, 4297753, 12893259, 21488765, 64466295]

約数ペア:

[(1, 64466295), (3, 21488765), (5, 12893259), (15, 4297753), (17, 3792135), (51, 1264045), (85, 758427), (241, 267495), (255, 252809), (723, 89165), (1049, 61455), (1205, 53499), (3147, 20485), (3615, 17833), (4097, 15735), (5245, 12291)]