2057207955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{1063}}^1$

素因数の和:1436

約数の個数: 64

約数和(自身を含む): 3702924288

約数和(自身を除く): 1645716333

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 317, 407, 555, 951, 1063, 1221, 1585, 2035, 3189, 3487, 4755, 5315, 6105, 10461, 11693, 11729, 15945, 17435, 35079, 35187, 39331, 52305, 58465, 58645, 117993, 129019, 175395, 175935, 196655, 336971, 387057, 432641, 589965, 645095, 1010913, 1297923, 1684855, 1935285, 2163205, 3706681, 5054565, 6489615, 11120043, 12467927, 18533405, 37403781, 55600215, 62339635, 137147197, 187018905, 411441591, 685735985, 2057207955]

約数ペア:

[(1, 2057207955), (3, 685735985), (5, 411441591), (11, 187018905), (15, 137147197), (33, 62339635), (37, 55600215), (55, 37403781), (111, 18533405), (165, 12467927), (185, 11120043), (317, 6489615), (407, 5054565), (555, 3706681), (951, 2163205), (1063, 1935285), (1221, 1684855), (1585, 1297923), (2035, 1010913), (3189, 645095), (3487, 589965), (4755, 432641), (5315, 387057), (6105, 336971), (10461, 196655), (11693, 175935), (11729, 175395), (15945, 129019), (17435, 117993), (35079, 58645), (35187, 58465), (39331, 52305)]