27956265

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1019}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 47001600

約数和(自身を除く): 19045335

約数列:

[1, 3, 5, 15, 31, 59, 93, 155, 177, 295, 465, 885, 1019, 1829, 3057, 5095, 5487, 9145, 15285, 27435, 31589, 60121, 94767, 157945, 180363, 300605, 473835, 901815, 1863751, 5591253, 9318755, 27956265]

約数ペア:

[(1, 27956265), (3, 9318755), (5, 5591253), (15, 1863751), (31, 901815), (59, 473835), (93, 300605), (155, 180363), (177, 157945), (295, 94767), (465, 60121), (885, 31589), (1019, 27435), (1829, 15285), (3057, 9145), (5095, 5487)]