80846235

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{733}}^1$

素因数の和:809

約数の個数: 64

約数和(自身を含む): 155020800

約数和(自身を除く): 74174565

約数列:

[1, 3, 5, 9, 15, 19, 27, 43, 45, 57, 95, 129, 135, 171, 215, 285, 387, 513, 645, 733, 817, 855, 1161, 1935, 2199, 2451, 2565, 3665, 4085, 5805, 6597, 7353, 10995, 12255, 13927, 19791, 22059, 31519, 32985, 36765, 41781, 69635, 94557, 98955, 110295, 125343, 157595, 208905, 283671, 376029, 472785, 598861, 626715, 851013, 1418355, 1796583, 1880145, 2994305, 4255065, 5389749, 8982915, 16169247, 26948745, 80846235]

約数ペア:

[(1, 80846235), (3, 26948745), (5, 16169247), (9, 8982915), (15, 5389749), (19, 4255065), (27, 2994305), (43, 1880145), (45, 1796583), (57, 1418355), (95, 851013), (129, 626715), (135, 598861), (171, 472785), (215, 376029), (285, 283671), (387, 208905), (513, 157595), (645, 125343), (733, 110295), (817, 98955), (855, 94557), (1161, 69635), (1935, 41781), (2199, 36765), (2451, 32985), (2565, 31519), (3665, 22059), (4085, 19791), (5805, 13927), (6597, 12255), (7353, 10995)]