53151125

素因数分解:

$5^3\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 69189120

約数和(自身を除く): 16037995

約数列:

[1, 5, 25, 47, 83, 109, 125, 235, 415, 545, 1175, 2075, 2725, 3901, 5123, 5875, 9047, 10375, 13625, 19505, 25615, 45235, 97525, 128075, 226175, 425209, 487625, 640375, 1130875, 2126045, 10630225, 53151125]

約数ペア:

[(1, 53151125), (5, 10630225), (25, 2126045), (47, 1130875), (83, 640375), (109, 487625), (125, 425209), (235, 226175), (415, 128075), (545, 97525), (1175, 45235), (2075, 25615), (2725, 19505), (3901, 13625), (5123, 10375), (5875, 9047)]