45265857

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23687}}^1$

素因数の和:23717

約数の個数: 24

約数和(自身を含む): 75612096

約数和(自身を除く): 30346239

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 23687, 71061, 165809, 307931, 497427, 923793, 1160663, 2155517, 3481989, 6466551, 15088619, 45265857]

約数ペア:

[(1, 45265857), (3, 15088619), (7, 6466551), (13, 3481989), (21, 2155517), (39, 1160663), (49, 923793), (91, 497427), (147, 307931), (273, 165809), (637, 71061), (1911, 23687)]