999077855

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{102103}}^1$

素因数の和:102230

約数の個数: 16

約数和(自身を含む): 1274257920

約数和(自身を除く): 275180065

約数列:

[1, 5, 19, 95, 103, 515, 1957, 9785, 102103, 510515, 1939957, 9699785, 10516609, 52583045, 199815571, 999077855]

約数ペア:

[(1, 999077855), (5, 199815571), (19, 52583045), (95, 10516609), (103, 9699785), (515, 1939957), (1957, 510515), (9785, 102103)]