22207275

素因数分解:

$3^2\times 5^2\times {\mathrm{229}}^1\times {\mathrm{431}}^1$

素因数の和:676

約数の個数: 36

約数和(自身を含む): 40042080

約数和(自身を除く): 17834805

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 229, 431, 687, 1145, 1293, 2061, 2155, 3435, 3879, 5725, 6465, 10305, 10775, 17175, 19395, 32325, 51525, 96975, 98699, 296097, 493495, 888291, 1480485, 2467475, 4441455, 7402425, 22207275]

約数ペア:

[(1, 22207275), (3, 7402425), (5, 4441455), (9, 2467475), (15, 1480485), (25, 888291), (45, 493495), (75, 296097), (225, 98699), (229, 96975), (431, 51525), (687, 32325), (1145, 19395), (1293, 17175), (2061, 10775), (2155, 10305), (3435, 6465), (3879, 5725)]