23905395

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7699}}^1$

素因数の和:7736

約数の個数: 32

約数和(自身を含む): 44352000

約数和(自身を除く): 20446605

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 7699, 23097, 38495, 69291, 115485, 177077, 207873, 346455, 531231, 885385, 1039365, 1593693, 2656155, 4781079, 7968465, 23905395]

約数ペア:

[(1, 23905395), (3, 7968465), (5, 4781079), (9, 2656155), (15, 1593693), (23, 1039365), (27, 885385), (45, 531231), (69, 346455), (115, 207873), (135, 177077), (207, 115485), (345, 69291), (621, 38495), (1035, 23097), (3105, 7699)]