15285087

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1801}}^1$

素因数の和:1871

約数の個数: 24

約数和(自身を含む): 23613408

約数和(自身を除く): 8328321

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 1801, 2829, 5403, 8487, 16209, 41423, 73841, 124269, 221523, 372807, 664569, 1698343, 5095029, 15285087]

約数ペア:

[(1, 15285087), (3, 5095029), (9, 1698343), (23, 664569), (41, 372807), (69, 221523), (123, 124269), (207, 73841), (369, 41423), (943, 16209), (1801, 8487), (2829, 5403)]