445068735

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{1129}}^1$

素因数の和:1819

約数の個数: 32

約数和(自身を含む): 731263680

約数和(自身を除く): 286194945

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 641, 1129, 1923, 3205, 3387, 5645, 9615, 16935, 26281, 46289, 78843, 131405, 138867, 231445, 394215, 694335, 723689, 2171067, 3618445, 10855335, 29671249, 89013747, 148356245, 445068735]

約数ペア:

[(1, 445068735), (3, 148356245), (5, 89013747), (15, 29671249), (41, 10855335), (123, 3618445), (205, 2171067), (615, 723689), (641, 694335), (1129, 394215), (1923, 231445), (3205, 138867), (3387, 131405), (5645, 78843), (9615, 46289), (16935, 26281)]