23305835

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 33264000

約数和(自身を除く): 9958165

約数列:

[1, 5, 7, 35, 41, 109, 149, 205, 287, 545, 745, 763, 1043, 1435, 3815, 4469, 5215, 6109, 16241, 22345, 30545, 31283, 42763, 81205, 113687, 156415, 213815, 568435, 665881, 3329405, 4661167, 23305835]

約数ペア:

[(1, 23305835), (5, 4661167), (7, 3329405), (35, 665881), (41, 568435), (109, 213815), (149, 156415), (205, 113687), (287, 81205), (545, 42763), (745, 31283), (763, 30545), (1043, 22345), (1435, 16241), (3815, 6109), (4469, 5215)]