77205255

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2671}}^1$

素因数の和:2767

約数の個数: 32

約数和(自身を含む): 129282048

約数和(自身を除く): 52076793

約数列:

[1, 3, 5, 15, 41, 47, 123, 141, 205, 235, 615, 705, 1927, 2671, 5781, 8013, 9635, 13355, 28905, 40065, 109511, 125537, 328533, 376611, 547555, 627685, 1642665, 1883055, 5147017, 15441051, 25735085, 77205255]

約数ペア:

[(1, 77205255), (3, 25735085), (5, 15441051), (15, 5147017), (41, 1883055), (47, 1642665), (123, 627685), (141, 547555), (205, 376611), (235, 328533), (615, 125537), (705, 109511), (1927, 40065), (2671, 28905), (5781, 13355), (8013, 9635)]