22571985

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 37366272

約数和(自身を除く): 14794287

約数列:

[1, 3, 5, 15, 47, 101, 141, 235, 303, 317, 505, 705, 951, 1515, 1585, 4747, 4755, 14241, 14899, 23735, 32017, 44697, 71205, 74495, 96051, 160085, 223485, 480255, 1504799, 4514397, 7523995, 22571985]

約数ペア:

[(1, 22571985), (3, 7523995), (5, 4514397), (15, 1504799), (47, 480255), (101, 223485), (141, 160085), (235, 96051), (303, 74495), (317, 71205), (505, 44697), (705, 32017), (951, 23735), (1515, 14899), (1585, 14241), (4747, 4755)]