66782545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{5273}}^1$

素因数の和:5444

約数の個数: 16

約数和(自身を含む): 85438800

約数和(自身を除く): 18656255

約数列:

[1, 5, 17, 85, 149, 745, 2533, 5273, 12665, 26365, 89641, 448205, 785677, 3928385, 13356509, 66782545]

約数ペア:

[(1, 66782545), (5, 13356509), (17, 3928385), (85, 785677), (149, 448205), (745, 89641), (2533, 26365), (5273, 12665)]