157020795

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{14723}}^1$

素因数の和:14816

約数の個数: 32

約数和(自身を含む): 282700800

約数和(自身を除く): 125680005

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1185, 2133, 3555, 10665, 14723, 44169, 73615, 132507, 220845, 397521, 662535, 1163117, 1987605, 3489351, 5815585, 10468053, 17446755, 31404159, 52340265, 157020795]

約数ペア:

[(1, 157020795), (3, 52340265), (5, 31404159), (9, 17446755), (15, 10468053), (27, 5815585), (45, 3489351), (79, 1987605), (135, 1163117), (237, 662535), (395, 397521), (711, 220845), (1185, 132507), (2133, 73615), (3555, 44169), (10665, 14723)]