28587165

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{26107}}^1$

素因数の和:26188

約数の個数: 16

約数和(自身を含む): 46367808

約数和(自身を除く): 17780643

約数列:

[1, 3, 5, 15, 73, 219, 365, 1095, 26107, 78321, 130535, 391605, 1905811, 5717433, 9529055, 28587165]

約数ペア:

[(1, 28587165), (3, 9529055), (5, 5717433), (15, 1905811), (73, 391605), (219, 130535), (365, 78321), (1095, 26107)]