54217875

素因数分解:

$3^1\times 5^3\times {\mathrm{163}}^1\times {\mathrm{887}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 90874368

約数和(自身を除く): 36656493

約数列:

[1, 3, 5, 15, 25, 75, 125, 163, 375, 489, 815, 887, 2445, 2661, 4075, 4435, 12225, 13305, 20375, 22175, 61125, 66525, 110875, 144581, 332625, 433743, 722905, 2168715, 3614525, 10843575, 18072625, 54217875]

約数ペア:

[(1, 54217875), (3, 18072625), (5, 10843575), (15, 3614525), (25, 2168715), (75, 722905), (125, 433743), (163, 332625), (375, 144581), (489, 110875), (815, 66525), (887, 61125), (2445, 22175), (2661, 20375), (4075, 13305), (4435, 12225)]