22378135

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 29566944

約数和(自身を除く): 7188809

約数列:

[1, 5, 13, 65, 71, 169, 355, 373, 845, 923, 1865, 4615, 4849, 11999, 24245, 26483, 59995, 63037, 132415, 315185, 344279, 1721395, 4475627, 22378135]

約数ペア:

[(1, 22378135), (5, 4475627), (13, 1721395), (65, 344279), (71, 315185), (169, 132415), (355, 63037), (373, 59995), (845, 26483), (923, 24245), (1865, 11999), (4615, 4849)]