157924215

素因数分解:

$3^3\times 5^1\times {\mathrm{1169809}}^1$

素因数の和:1169823

約数の個数: 16

約数和(自身を含む): 280754400

約数和(自身を除く): 122830185

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1169809, 3509427, 5849045, 10528281, 17547135, 31584843, 52641405, 157924215]

約数ペア:

[(1, 157924215), (3, 52641405), (5, 31584843), (9, 17547135), (15, 10528281), (27, 5849045), (45, 3509427), (135, 1169809)]