134427475

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1597}}^1$

素因数の和:1664

約数の個数: 48

約数和(自身を含む): 210833728

約数和(自身を除く): 76406253

約数列:

[1, 5, 7, 13, 25, 35, 37, 65, 91, 175, 185, 259, 325, 455, 481, 925, 1295, 1597, 2275, 2405, 3367, 6475, 7985, 11179, 12025, 16835, 20761, 39925, 55895, 59089, 84175, 103805, 145327, 279475, 295445, 413623, 519025, 726635, 768157, 1477225, 2068115, 3633175, 3840785, 5377099, 10340575, 19203925, 26885495, 134427475]

約数ペア:

[(1, 134427475), (5, 26885495), (7, 19203925), (13, 10340575), (25, 5377099), (35, 3840785), (37, 3633175), (65, 2068115), (91, 1477225), (175, 768157), (185, 726635), (259, 519025), (325, 413623), (455, 295445), (481, 279475), (925, 145327), (1295, 103805), (1597, 84175), (2275, 59089), (2405, 55895), (3367, 39925), (6475, 20761), (7985, 16835), (11179, 12025)]