85883865

素因数分解:

$3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{13999}}^1$

素因数の和:14416

約数の個数: 16

約数和(自身を含む): 137760000

約数和(自身を除く): 51876135

約数列:

[1, 3, 5, 15, 409, 1227, 2045, 6135, 13999, 41997, 69995, 209985, 5725591, 17176773, 28627955, 85883865]

約数ペア:

[(1, 85883865), (3, 28627955), (5, 17176773), (15, 5725591), (409, 209985), (1227, 69995), (2045, 41997), (6135, 13999)]