9900248065

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{145903}}^1$

素因数の和:146280

約数の個数: 16

約数和(自身を含む): 12206912256

約数和(自身を除く): 2306664191

約数列:

[1, 5, 41, 205, 331, 1655, 13571, 67855, 145903, 729515, 5982023, 29910115, 48293893, 241469465, 1980049613, 9900248065]

約数ペア:

[(1, 9900248065), (5, 1980049613), (41, 241469465), (205, 48293893), (331, 29910115), (1655, 5982023), (13571, 729515), (67855, 145903)]