42136515

素因数分解:

$3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2683}}^1$

素因数の和:3043

約数の個数: 24

約数和(自身を含む): 73273200

約数和(自身を除く): 31136685

約数列:

[1, 3, 5, 9, 15, 45, 349, 1047, 1745, 2683, 3141, 5235, 8049, 13415, 15705, 24147, 40245, 120735, 936367, 2809101, 4681835, 8427303, 14045505, 42136515]

約数ペア:

[(1, 42136515), (3, 14045505), (5, 8427303), (9, 4681835), (15, 2809101), (45, 936367), (349, 120735), (1047, 40245), (1745, 24147), (2683, 15705), (3141, 13415), (5235, 8049)]