105815847

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 152911872

約数和(自身を除く): 47096025

約数列:

[1, 3, 23, 47, 67, 69, 141, 201, 487, 1081, 1461, 1541, 3149, 3243, 4623, 9447, 11201, 22889, 32629, 33603, 68667, 72427, 97887, 217281, 526447, 750467, 1533563, 1579341, 2251401, 4600689, 35271949, 105815847]

約数ペア:

[(1, 105815847), (3, 35271949), (23, 4600689), (47, 2251401), (67, 1579341), (69, 1533563), (141, 750467), (201, 526447), (487, 217281), (1081, 97887), (1461, 72427), (1541, 68667), (3149, 33603), (3243, 32629), (4623, 22889), (9447, 11201)]