28832125

素因数分解:

$5^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 41723136

約数和(自身を除く): 12891011

約数列:

[1, 5, 7, 25, 35, 83, 125, 175, 397, 415, 581, 875, 1985, 2075, 2779, 2905, 9925, 10375, 13895, 14525, 32951, 49625, 69475, 72625, 164755, 230657, 347375, 823775, 1153285, 4118875, 5766425, 28832125]

約数ペア:

[(1, 28832125), (5, 5766425), (7, 4118875), (25, 1153285), (35, 823775), (83, 347375), (125, 230657), (175, 164755), (397, 72625), (415, 69475), (581, 49625), (875, 32951), (1985, 14525), (2075, 13895), (2779, 10375), (2905, 9925)]