244164045

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{521}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 395884800

約数和(自身を除く): 151720755

約数列:

[1, 3, 5, 15, 157, 199, 471, 521, 597, 785, 995, 1563, 2355, 2605, 2985, 7815, 31243, 81797, 93729, 103679, 156215, 245391, 311037, 408985, 468645, 518395, 1226955, 1555185, 16277603, 48832809, 81388015, 244164045]

約数ペア:

[(1, 244164045), (3, 81388015), (5, 48832809), (15, 16277603), (157, 1555185), (199, 1226955), (471, 518395), (521, 468645), (597, 408985), (785, 311037), (995, 245391), (1563, 156215), (2355, 103679), (2605, 93729), (2985, 81797), (7815, 31243)]