201546645

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{790379}}^1$

素因数の和:790404

約数の個数: 16

約数和(自身を含む): 341444160

約数和(自身を除く): 139897515

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 790379, 2371137, 3951895, 11855685, 13436443, 40309329, 67182215, 201546645]

約数ペア:

[(1, 201546645), (3, 67182215), (5, 40309329), (15, 13436443), (17, 11855685), (51, 3951895), (85, 2371137), (255, 790379)]