2318378415

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{5881}}^1$

素因数の和:6571

約数の個数: 32

約数和(自身を含む): 3806453952

約数和(自身を除く): 1488075537

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 641, 1923, 3205, 5881, 9615, 17643, 26281, 29405, 78843, 88215, 131405, 241121, 394215, 723363, 1205605, 3616815, 3769721, 11309163, 18848605, 56545815, 154558561, 463675683, 772792805, 2318378415]

約数ペア:

[(1, 2318378415), (3, 772792805), (5, 463675683), (15, 154558561), (41, 56545815), (123, 18848605), (205, 11309163), (615, 3769721), (641, 3616815), (1923, 1205605), (3205, 723363), (5881, 394215), (9615, 241121), (17643, 131405), (26281, 88215), (29405, 78843)]