129517945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 169632000

約数和(自身を除く): 40114055

約数列:

[1, 5, 23, 37, 61, 115, 185, 305, 499, 851, 1403, 2257, 2495, 4255, 7015, 11285, 11477, 18463, 30439, 51911, 57385, 92315, 152195, 259555, 424649, 700097, 1126243, 2123245, 3500485, 5631215, 25903589, 129517945]

約数ペア:

[(1, 129517945), (5, 25903589), (23, 5631215), (37, 3500485), (61, 2123245), (115, 1126243), (185, 700097), (305, 424649), (499, 259555), (851, 152195), (1403, 92315), (2257, 57385), (2495, 51911), (4255, 30439), (7015, 18463), (11285, 11477)]