7143275425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1998119}}^1$

素因数の和:1998153

約数の個数: 24

約数和(自身を含む): 10406208960

約数和(自身を除く): 3262933535

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 1998119, 9990595, 21979309, 25975547, 49952975, 109896545, 129877735, 285731017, 549482725, 649388675, 1428655085, 7143275425]

約数ペア:

[(1, 7143275425), (5, 1428655085), (11, 649388675), (13, 549482725), (25, 285731017), (55, 129877735), (65, 109896545), (143, 49952975), (275, 25975547), (325, 21979309), (715, 9990595), (3575, 1998119)]