55574275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3041}}^1$

素因数の和:3111

約数の個数: 24

約数和(自身を含む): 74687184

約数和(自身を除く): 19112909

約数列:

[1, 5, 17, 25, 43, 85, 215, 425, 731, 1075, 3041, 3655, 15205, 18275, 51697, 76025, 130763, 258485, 653815, 1292425, 2222971, 3269075, 11114855, 55574275]

約数ペア:

[(1, 55574275), (5, 11114855), (17, 3269075), (25, 2222971), (43, 1292425), (85, 653815), (215, 258485), (425, 130763), (731, 76025), (1075, 51697), (3041, 18275), (3655, 15205)]