89868274505

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1\times {\mathrm{353833}}^1$

素因数の和:354560

約数の個数: 16

約数和(自身を含む): 109377166080

約数和(自身を除く): 19508891575

約数列:

[1, 5, 79, 395, 643, 3215, 50797, 253985, 353833, 1769165, 27952807, 139764035, 227514619, 1137573095, 17973654901, 89868274505]

約数ペア:

[(1, 89868274505), (5, 17973654901), (79, 1137573095), (395, 227514619), (643, 139764035), (3215, 27952807), (50797, 1769165), (253985, 353833)]