22970385

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1379

約数の個数: 40

約数和(自身を含む): 42166080

約数和(自身を除く): 19195695

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 387, 405, 645, 1161, 1319, 1935, 3483, 3957, 5805, 6595, 11871, 17415, 19785, 35613, 56717, 59355, 106839, 170151, 178065, 283585, 510453, 534195, 850755, 1531359, 2552265, 4594077, 7656795, 22970385]

約数ペア:

[(1, 22970385), (3, 7656795), (5, 4594077), (9, 2552265), (15, 1531359), (27, 850755), (43, 534195), (45, 510453), (81, 283585), (129, 178065), (135, 170151), (215, 106839), (387, 59355), (405, 56717), (645, 35613), (1161, 19785), (1319, 17415), (1935, 11871), (3483, 6595), (3957, 5805)]