77125995

素因数分解:

$3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{9907}}^1$

素因数の和:10091

約数の個数: 24

約数和(自身を含む): 134471376

約数和(自身を除く): 57345381

約数列:

[1, 3, 5, 9, 15, 45, 173, 519, 865, 1557, 2595, 7785, 9907, 29721, 49535, 89163, 148605, 445815, 1713911, 5141733, 8569555, 15425199, 25708665, 77125995]

約数ペア:

[(1, 77125995), (3, 25708665), (5, 15425199), (9, 8569555), (15, 5141733), (45, 1713911), (173, 445815), (519, 148605), (865, 89163), (1557, 49535), (2595, 29721), (7785, 9907)]