52172625

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^2\times {\mathrm{263}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 91099008

約数和(自身を除く): 38926383

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 263, 345, 375, 529, 575, 789, 1315, 1587, 1725, 2645, 2875, 3945, 6049, 6575, 7935, 8625, 13225, 18147, 19725, 30245, 32875, 39675, 66125, 90735, 98625, 139127, 151225, 198375, 417381, 453675, 695635, 756125, 2086905, 2268375, 3478175, 10434525, 17390875, 52172625]

約数ペア:

[(1, 52172625), (3, 17390875), (5, 10434525), (15, 3478175), (23, 2268375), (25, 2086905), (69, 756125), (75, 695635), (115, 453675), (125, 417381), (263, 198375), (345, 151225), (375, 139127), (529, 98625), (575, 90735), (789, 66125), (1315, 39675), (1587, 32875), (1725, 30245), (2645, 19725), (2875, 18147), (3945, 13225), (6049, 8625), (6575, 7935)]