15011590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{571}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 29652480

約数和(自身を除く): 14640890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 239, 478, 571, 1142, 1195, 2390, 2629, 2855, 5258, 5710, 6281, 12562, 13145, 26290, 31405, 62810, 136469, 272938, 682345, 1364690, 1501159, 3002318, 7505795, 15011590]

約数ペア:

[(1, 15011590), (2, 7505795), (5, 3002318), (10, 1501159), (11, 1364690), (22, 682345), (55, 272938), (110, 136469), (239, 62810), (478, 31405), (571, 26290), (1142, 13145), (1195, 12562), (2390, 6281), (2629, 5710), (2855, 5258)]