85888185

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 140088960

約数和(自身を除く): 54200775

約数列:

[1, 3, 5, 15, 109, 131, 327, 393, 401, 545, 655, 1203, 1635, 1965, 2005, 6015, 14279, 42837, 43709, 52531, 71395, 131127, 157593, 214185, 218545, 262655, 655635, 787965, 5725879, 17177637, 28629395, 85888185]

約数ペア:

[(1, 85888185), (3, 28629395), (5, 17177637), (15, 5725879), (109, 787965), (131, 655635), (327, 262655), (393, 218545), (401, 214185), (545, 157593), (655, 131127), (1203, 71395), (1635, 52531), (1965, 43709), (2005, 42837), (6015, 14279)]