89402725

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1747}}^1$

素因数の和:1869

約数の個数: 24

約数和(自身を含む): 117046080

約数和(自身を除く): 27643355

約数列:

[1, 5, 23, 25, 89, 115, 445, 575, 1747, 2047, 2225, 8735, 10235, 40181, 43675, 51175, 155483, 200905, 777415, 1004525, 3576109, 3887075, 17880545, 89402725]

約数ペア:

[(1, 89402725), (5, 17880545), (23, 3887075), (25, 3576109), (89, 1004525), (115, 777415), (445, 200905), (575, 155483), (1747, 51175), (2047, 43675), (2225, 40181), (8735, 10235)]