85353015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1303}}^1$

素因数の和:1719

約数の個数: 32

約数和(自身を含む): 149469696

約数和(自身を除く): 64116681

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 397, 1191, 1303, 1985, 3909, 4367, 5955, 6515, 13101, 14333, 19545, 21835, 42999, 65505, 71665, 214995, 517291, 1551873, 2586455, 5690201, 7759365, 17070603, 28451005, 85353015]

約数ペア:

[(1, 85353015), (3, 28451005), (5, 17070603), (11, 7759365), (15, 5690201), (33, 2586455), (55, 1551873), (165, 517291), (397, 214995), (1191, 71665), (1303, 65505), (1985, 42999), (3909, 21835), (4367, 19545), (5955, 14333), (6515, 13101)]