28427035.000000000

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{4721}}^1$

素因数の和:4978

約数の個数: 16

約数和(自身を含む): 156392640

約数和(自身を除く): 32065105

約数列:

[1, 5, 23, 115, 229, 1145, 4721, 5267, 23605, 26335, 108583, 542915, 1081109, 5405545, 24865507, 124327535]

約数ペア:

[(1, 124327535), (5, 24865507), (23, 5405545), (115, 1081109), (229, 542915), (1145, 108583), (4721, 26335), (5267, 23605)]