27028105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 37013760

約数和(自身を除く): 9985655

約数列:

[1, 5, 13, 23, 65, 101, 115, 179, 299, 505, 895, 1313, 1495, 2323, 2327, 4117, 6565, 11615, 11635, 18079, 20585, 30199, 53521, 90395, 150995, 235027, 267605, 415817, 1175135, 2079085, 5405621, 27028105]

約数ペア:

[(1, 27028105), (5, 5405621), (13, 2079085), (23, 1175135), (65, 415817), (101, 267605), (115, 235027), (179, 150995), (299, 90395), (505, 53521), (895, 30199), (1313, 20585), (1495, 18079), (2323, 11635), (2327, 11615), (4117, 6565)]