29175315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 53599968

約数和(自身を除く): 24424653

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 169, 195, 221, 255, 507, 663, 677, 845, 1105, 2031, 2535, 2873, 3315, 3385, 8619, 8801, 10155, 11509, 14365, 26403, 34527, 43095, 44005, 57545, 114413, 132015, 149617, 172635, 343239, 448851, 572065, 748085, 1716195, 1945021, 2244255, 5835063, 9725105, 29175315]

約数ペア:

[(1, 29175315), (3, 9725105), (5, 5835063), (13, 2244255), (15, 1945021), (17, 1716195), (39, 748085), (51, 572065), (65, 448851), (85, 343239), (169, 172635), (195, 149617), (221, 132015), (255, 114413), (507, 57545), (663, 44005), (677, 43095), (845, 34527), (1105, 26403), (2031, 14365), (2535, 11509), (2873, 10155), (3315, 8801), (3385, 8619)]