52805879825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{650519}}^1$

素因数の和:650737

約数の個数: 24

約数和(自身を含む): 69694110720

約数和(自身を除く): 16888230895

約数列:

[1, 5, 17, 25, 85, 191, 425, 955, 3247, 4775, 16235, 81175, 650519, 3252595, 11058823, 16262975, 55294115, 124249129, 276470575, 621245645, 2112235193, 3106228225, 10561175965, 52805879825]

約数ペア:

[(1, 52805879825), (5, 10561175965), (17, 3106228225), (25, 2112235193), (85, 621245645), (191, 276470575), (425, 124249129), (955, 55294115), (3247, 16262975), (4775, 11058823), (16235, 3252595), (81175, 650519)]