45221275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{569}}^1$

素因数の和:624

約数の個数: 36

約数和(自身を含む): 65096280

約数和(自身を除く): 19875005

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 289, 425, 569, 935, 1445, 2845, 3179, 4675, 6259, 7225, 9673, 14225, 15895, 31295, 48365, 79475, 106403, 156475, 164441, 241825, 532015, 822205, 1808851, 2660075, 4111025, 9044255, 45221275]

約数ペア:

[(1, 45221275), (5, 9044255), (11, 4111025), (17, 2660075), (25, 1808851), (55, 822205), (85, 532015), (187, 241825), (275, 164441), (289, 156475), (425, 106403), (569, 79475), (935, 48365), (1445, 31295), (2845, 15895), (3179, 14225), (4675, 9673), (6259, 7225)]