74661375

素因数分解:

$3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{5381}}^1$

素因数の和:5436

約数の個数: 32

約数和(自身を含む): 127617984

約数和(自身を除く): 52956609

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 125, 185, 375, 555, 925, 2775, 4625, 5381, 13875, 16143, 26905, 80715, 134525, 199097, 403575, 597291, 672625, 995485, 2017875, 2986455, 4977425, 14932275, 24887125, 74661375]

約数ペア:

[(1, 74661375), (3, 24887125), (5, 14932275), (15, 4977425), (25, 2986455), (37, 2017875), (75, 995485), (111, 672625), (125, 597291), (185, 403575), (375, 199097), (555, 134525), (925, 80715), (2775, 26905), (4625, 16143), (5381, 13875)]