66594615

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{997}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 109891776

約数和(自身を除く): 43297161

約数列:

[1, 3, 5, 15, 61, 73, 183, 219, 305, 365, 915, 997, 1095, 2991, 4453, 4985, 13359, 14955, 22265, 60817, 66795, 72781, 182451, 218343, 304085, 363905, 912255, 1091715, 4439641, 13318923, 22198205, 66594615]

約数ペア:

[(1, 66594615), (3, 22198205), (5, 13318923), (15, 4439641), (61, 1091715), (73, 912255), (183, 363905), (219, 304085), (305, 218343), (365, 182451), (915, 72781), (997, 66795), (1095, 60817), (2991, 22265), (4453, 14955), (4985, 13359)]