11408805

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 21056256

約数和(自身を除く): 9647451

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 73, 115, 151, 207, 219, 345, 365, 453, 657, 755, 1035, 1095, 1359, 1679, 2265, 3285, 3473, 5037, 6795, 8395, 10419, 11023, 15111, 17365, 25185, 31257, 33069, 52095, 55115, 75555, 99207, 156285, 165345, 253529, 496035, 760587, 1267645, 2281761, 3802935, 11408805]

約数ペア:

[(1, 11408805), (3, 3802935), (5, 2281761), (9, 1267645), (15, 760587), (23, 496035), (45, 253529), (69, 165345), (73, 156285), (115, 99207), (151, 75555), (207, 55115), (219, 52095), (345, 33069), (365, 31257), (453, 25185), (657, 17365), (755, 15111), (1035, 11023), (1095, 10419), (1359, 8395), (1679, 6795), (2265, 5037), (3285, 3473)]