27791655

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1013}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 46725120

約数和(自身を除く): 18933465

約数列:

[1, 3, 5, 15, 31, 59, 93, 155, 177, 295, 465, 885, 1013, 1829, 3039, 5065, 5487, 9145, 15195, 27435, 31403, 59767, 94209, 157015, 179301, 298835, 471045, 896505, 1852777, 5558331, 9263885, 27791655]

約数ペア:

[(1, 27791655), (3, 9263885), (5, 5558331), (15, 1852777), (31, 896505), (59, 471045), (93, 298835), (155, 179301), (177, 157015), (295, 94209), (465, 59767), (885, 31403), (1013, 27435), (1829, 15195), (3039, 9145), (5065, 5487)]