137608575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1249}}^1$

素因数の和:1388

約数の個数: 48

約数和(自身を含む): 247380000

約数和(自身を除く): 109771425

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 113, 195, 325, 339, 565, 975, 1249, 1469, 1695, 2825, 3747, 4407, 6245, 7345, 8475, 16237, 18735, 22035, 31225, 36725, 48711, 81185, 93675, 110175, 141137, 243555, 405925, 423411, 705685, 1217775, 1834781, 2117055, 3528425, 5504343, 9173905, 10585275, 27521715, 45869525, 137608575]

約数ペア:

[(1, 137608575), (3, 45869525), (5, 27521715), (13, 10585275), (15, 9173905), (25, 5504343), (39, 3528425), (65, 2117055), (75, 1834781), (113, 1217775), (195, 705685), (325, 423411), (339, 405925), (565, 243555), (975, 141137), (1249, 110175), (1469, 93675), (1695, 81185), (2825, 48711), (3747, 36725), (4407, 31225), (6245, 22035), (7345, 18735), (8475, 16237)]