486995015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{12143}}^1$

素因数の和:12778

約数の個数: 16

約数和(自身を含む): 630419328

約数和(自身を除く): 143424313

約数列:

[1, 5, 13, 65, 617, 3085, 8021, 12143, 40105, 60715, 157859, 789295, 7492231, 37461155, 97399003, 486995015]

約数ペア:

[(1, 486995015), (5, 97399003), (13, 37461155), (65, 7492231), (617, 789295), (3085, 157859), (8021, 60715), (12143, 40105)]