4909625

素因数分解:

$5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 7268352

約数和(自身を除く): 2358727

約数列:

[1, 5, 7, 25, 31, 35, 125, 155, 175, 181, 217, 775, 875, 905, 1085, 1267, 3875, 4525, 5425, 5611, 6335, 22625, 27125, 28055, 31675, 39277, 140275, 158375, 196385, 701375, 981925, 4909625]

約数ペア:

[(1, 4909625), (5, 981925), (7, 701375), (25, 196385), (31, 158375), (35, 140275), (125, 39277), (155, 31675), (175, 28055), (181, 27125), (217, 22625), (775, 6335), (875, 5611), (905, 5425), (1085, 4525), (1267, 3875)]