7709075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1$

素因数の和:152

約数の個数: 36

約数和(自身を含む): 11191992

約数和(自身を除く): 3482917

約数列:

[1, 5, 11, 17, 25, 55, 85, 97, 187, 275, 289, 425, 485, 935, 1067, 1445, 1649, 2425, 3179, 4675, 5335, 7225, 8245, 15895, 18139, 26675, 28033, 41225, 79475, 90695, 140165, 308363, 453475, 700825, 1541815, 7709075]

約数ペア:

[(1, 7709075), (5, 1541815), (11, 700825), (17, 453475), (25, 308363), (55, 140165), (85, 90695), (97, 79475), (187, 41225), (275, 28033), (289, 26675), (425, 18139), (485, 15895), (935, 8245), (1067, 7225), (1445, 5335), (1649, 4675), (2425, 3179)]