152810455

素因数分解:

$5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{27809}}^1$

素因数の和:27978

約数の個数: 16

約数和(自身を含む): 210911040

約数和(自身を除く): 58100585

約数列:

[1, 5, 7, 35, 157, 785, 1099, 5495, 27809, 139045, 194663, 973315, 4366013, 21830065, 30562091, 152810455]

約数ペア:

[(1, 152810455), (5, 30562091), (7, 21830065), (35, 4366013), (157, 973315), (785, 194663), (1099, 139045), (5495, 27809)]