68458455

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{117023}}^1$

素因数の和:117047

約数の個数: 24

約数和(自身を含む): 127790208

約数和(自身を除く): 59331753

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 117023, 351069, 585115, 1053207, 1521299, 1755345, 4563897, 5266035, 7606495, 13691691, 22819485, 68458455]

約数ペア:

[(1, 68458455), (3, 22819485), (5, 13691691), (9, 7606495), (13, 5266035), (15, 4563897), (39, 1755345), (45, 1521299), (65, 1053207), (117, 585115), (195, 351069), (585, 117023)]