64789245

素因数分解:

$3^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{3083}}^1$

素因数の和:3561

約数の個数: 24

約数和(自身を含む): 112578336

約数和(自身を除く): 47789091

約数列:

[1, 3, 5, 9, 15, 45, 467, 1401, 2335, 3083, 4203, 7005, 9249, 15415, 21015, 27747, 46245, 138735, 1439761, 4319283, 7198805, 12957849, 21596415, 64789245]

約数ペア:

[(1, 64789245), (3, 21596415), (5, 12957849), (9, 7198805), (15, 4319283), (45, 1439761), (467, 138735), (1401, 46245), (2335, 27747), (3083, 21015), (4203, 15415), (7005, 9249)]