66613405245

素因数分解:

$3^1\times 5^1\times {\mathrm{340481}}^1\times {\mathrm{13043}}^1$

素因数の和:353532

約数の個数: 16

約数和(自身を含む): 106589932992

約数和(自身を除く): 39976527747

約数列:

[1, 3, 5, 15, 13043, 39129, 65215, 195645, 340481, 1021443, 1702405, 5107215, 4440893683, 13322681049, 22204468415, 66613405245]

約数ペア:

[(1, 66613405245), (3, 22204468415), (5, 13322681049), (15, 4440893683), (13043, 5107215), (39129, 1702405), (65215, 1021443), (195645, 340481)]