54410075

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 69891360

約数和(自身を除く): 15481285

約数列:

[1, 5, 25, 41, 109, 205, 487, 545, 1025, 2435, 2725, 4469, 12175, 19967, 22345, 53083, 99835, 111725, 265415, 499175, 1327075, 2176403, 10882015, 54410075]

約数ペア:

[(1, 54410075), (5, 10882015), (25, 2176403), (41, 1327075), (109, 499175), (205, 265415), (487, 111725), (545, 99835), (1025, 53083), (2435, 22345), (2725, 19967), (4469, 12175)]