155348385

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{6827}}^1$

素因数の和:6913

約数の個数: 32

約数和(自身を含む): 261539712

約数和(自身を除く): 106191327

約数列:

[1, 3, 5, 15, 37, 41, 111, 123, 185, 205, 555, 615, 1517, 4551, 6827, 7585, 20481, 22755, 34135, 102405, 252599, 279907, 757797, 839721, 1262995, 1399535, 3788985, 4198605, 10356559, 31069677, 51782795, 155348385]

約数ペア:

[(1, 155348385), (3, 51782795), (5, 31069677), (15, 10356559), (37, 4198605), (41, 3788985), (111, 1399535), (123, 1262995), (185, 839721), (205, 757797), (555, 279907), (615, 252599), (1517, 102405), (4551, 34135), (6827, 22755), (7585, 20481)]