72243255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{688031}}^1$

素因数の和:688046

約数の個数: 16

約数和(自身を含む): 132102144

約数和(自身を除く): 59858889

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 688031, 2064093, 3440155, 4816217, 10320465, 14448651, 24081085, 72243255]

約数ペア:

[(1, 72243255), (3, 24081085), (5, 14448651), (7, 10320465), (15, 4816217), (21, 3440155), (35, 2064093), (105, 688031)]