7139700425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1997119}}^1$

素因数の和:1997153

約数の個数: 24

約数和(自身を含む): 10401000960

約数和(自身を除く): 3261300535

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 1997119, 9985595, 21968309, 25962547, 49927975, 109841545, 129812735, 285588017, 549207725, 649063675, 1427940085, 7139700425]

約数ペア:

[(1, 7139700425), (5, 1427940085), (11, 649063675), (13, 549207725), (25, 285588017), (55, 129812735), (65, 109841545), (143, 49927975), (275, 25962547), (325, 21968309), (715, 9985595), (3575, 1997119)]