157066995

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{615949}}^1$

素因数の和:615974

約数の個数: 16

約数和(自身を含む): 266090400

約数和(自身を除く): 109023405

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 615949, 1847847, 3079745, 9239235, 10471133, 31413399, 52355665, 157066995]

約数ペア:

[(1, 157066995), (3, 52355665), (5, 31413399), (15, 10471133), (17, 9239235), (51, 3079745), (85, 1847847), (255, 615949)]