15035013

素因数分解:

$3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:454

約数の個数: 36

約数和(自身を含む): 25585248

約数和(自身を除く): 10550235

約数列:

[1, 3, 7, 9, 21, 49, 63, 103, 147, 309, 331, 441, 721, 927, 993, 2163, 2317, 2979, 5047, 6489, 6951, 15141, 16219, 20853, 34093, 45423, 48657, 102279, 145971, 238651, 306837, 715953, 1670557, 2147859, 5011671, 15035013]

約数ペア:

[(1, 15035013), (3, 5011671), (7, 2147859), (9, 1670557), (21, 715953), (49, 306837), (63, 238651), (103, 145971), (147, 102279), (309, 48657), (331, 45423), (441, 34093), (721, 20853), (927, 16219), (993, 15141), (2163, 6951), (2317, 6489), (2979, 5047)]