5780105

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 7257600

約数和(自身を除く): 1477495

約数列:

[1, 5, 31, 89, 155, 419, 445, 2095, 2759, 12989, 13795, 37291, 64945, 186455, 1156021, 5780105]

約数ペア:

[(1, 5780105), (5, 1156021), (31, 186455), (89, 64945), (155, 37291), (419, 13795), (445, 12989), (2095, 2759)]