7761345

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 12925440

約数和(自身を除く): 5164095

約数列:

[1, 3, 5, 15, 47, 101, 109, 141, 235, 303, 327, 505, 545, 705, 1515, 1635, 4747, 5123, 11009, 14241, 15369, 23735, 25615, 33027, 55045, 71205, 76845, 165135, 517423, 1552269, 2587115, 7761345]

約数ペア:

[(1, 7761345), (3, 2587115), (5, 1552269), (15, 517423), (47, 165135), (101, 76845), (109, 71205), (141, 55045), (235, 33027), (303, 25615), (327, 23735), (505, 15369), (545, 14241), (705, 11009), (1515, 5123), (1635, 4747)]