79025775

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61981}}^1$

素因数の和:62011

約数の個数: 24

約数和(自身を含む): 138343824

約数和(自身を除く): 59318049

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 61981, 185943, 309905, 929715, 1053677, 1549525, 3161031, 4648575, 5268385, 15805155, 26341925, 79025775]

約数ペア:

[(1, 79025775), (3, 26341925), (5, 15805155), (15, 5268385), (17, 4648575), (25, 3161031), (51, 1549525), (75, 1053677), (85, 929715), (255, 309905), (425, 185943), (1275, 61981)]