77212635

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{563}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 127346688

約数和(自身を除く): 50134053

約数列:

[1, 3, 5, 15, 41, 123, 205, 223, 563, 615, 669, 1115, 1689, 2815, 3345, 8445, 9143, 23083, 27429, 45715, 69249, 115415, 125549, 137145, 346245, 376647, 627745, 1883235, 5147509, 15442527, 25737545, 77212635]

約数ペア:

[(1, 77212635), (3, 25737545), (5, 15442527), (15, 5147509), (41, 1883235), (123, 627745), (205, 376647), (223, 346245), (563, 137145), (615, 125549), (669, 115415), (1115, 69249), (1689, 45715), (2815, 27429), (3345, 23083), (8445, 9143)]