85888515

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{78437}}^1$

素因数の和:78518

約数の個数: 16

約数和(自身を含む): 139305888

約数和(自身を除く): 53417373

約数列:

[1, 3, 5, 15, 73, 219, 365, 1095, 78437, 235311, 392185, 1176555, 5725901, 17177703, 28629505, 85888515]

約数ペア:

[(1, 85888515), (3, 28629505), (5, 17177703), (15, 5725901), (73, 1176555), (219, 392185), (365, 235311), (1095, 78437)]