22227615

素因数分解:

$3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:861

約数の個数: 40

約数和(自身を含む): 40458528

約数和(自身を除く): 18230913

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 213, 355, 405, 639, 773, 1065, 1917, 2319, 3195, 3865, 5751, 6957, 9585, 11595, 20871, 28755, 34785, 54883, 62613, 104355, 164649, 274415, 313065, 493947, 823245, 1481841, 2469735, 4445523, 7409205, 22227615]

約数ペア:

[(1, 22227615), (3, 7409205), (5, 4445523), (9, 2469735), (15, 1481841), (27, 823245), (45, 493947), (71, 313065), (81, 274415), (135, 164649), (213, 104355), (355, 62613), (405, 54883), (639, 34785), (773, 28755), (1065, 20871), (1917, 11595), (2319, 9585), (3195, 6957), (3865, 5751)]