11965995

素因数分解:

$3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{587}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 21450240

約数和(自身を除く): 9484245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 151, 453, 587, 755, 1359, 1761, 2265, 2935, 4077, 5283, 6795, 8805, 15849, 20385, 26415, 79245, 88637, 265911, 443185, 797733, 1329555, 2393199, 3988665, 11965995]

約数ペア:

[(1, 11965995), (3, 3988665), (5, 2393199), (9, 1329555), (15, 797733), (27, 443185), (45, 265911), (135, 88637), (151, 79245), (453, 26415), (587, 20385), (755, 15849), (1359, 8805), (1761, 6795), (2265, 5283), (2935, 4077)]