87665955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449569}}^1$

素因数の和:449590

約数の個数: 16

約数和(自身を含む): 151055520

約数和(自身を除く): 63389565

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 449569, 1348707, 2247845, 5844397, 6743535, 17533191, 29221985, 87665955]

約数ペア:

[(1, 87665955), (3, 29221985), (5, 17533191), (13, 6743535), (15, 5844397), (39, 2247845), (65, 1348707), (195, 449569)]