151900905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{778979}}^1$

素因数の和:779000

約数の個数: 16

約数和(自身を含む): 261737280

約数和(自身を除く): 109836375

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 778979, 2336937, 3894895, 10126727, 11684685, 30380181, 50633635, 151900905]

約数ペア:

[(1, 151900905), (3, 50633635), (5, 30380181), (13, 11684685), (15, 10126727), (39, 3894895), (65, 2336937), (195, 778979)]