9943525

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 12889800

約数和(自身を除く): 2946275

約数列:

[1, 5, 25, 41, 89, 109, 205, 445, 545, 1025, 2225, 2725, 3649, 4469, 9701, 18245, 22345, 48505, 91225, 111725, 242525, 397741, 1988705, 9943525]

約数ペア:

[(1, 9943525), (5, 1988705), (25, 397741), (41, 242525), (89, 111725), (109, 91225), (205, 48505), (445, 22345), (545, 18245), (1025, 9701), (2225, 4469), (2725, 3649)]