15769299

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1229}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 26449920

約数和(自身を除く): 10680621

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1229, 1833, 3687, 4277, 8603, 12831, 15977, 25809, 47931, 57763, 111839, 173289, 335517, 404341, 750919, 1213023, 2252757, 5256433, 15769299]

約数ペア:

[(1, 15769299), (3, 5256433), (7, 2252757), (13, 1213023), (21, 750919), (39, 404341), (47, 335517), (91, 173289), (141, 111839), (273, 57763), (329, 47931), (611, 25809), (987, 15977), (1229, 12831), (1833, 8603), (3687, 4277)]