299679885

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 547345920

約数和(自身を除く): 247666035

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 151, 183, 241, 305, 453, 549, 723, 755, 915, 1205, 1359, 1647, 2169, 2265, 2745, 3615, 4077, 6507, 6795, 8235, 9211, 10845, 14701, 20385, 27633, 32535, 36391, 44103, 46055, 73505, 82899, 109173, 132309, 138165, 181955, 220515, 248697, 327519, 396927, 414495, 545865, 661545, 982557, 1243485, 1637595, 1984635, 2219851, 4912785, 6659553, 11099255, 19978659, 33297765, 59935977, 99893295, 299679885]

約数ペア:

[(1, 299679885), (3, 99893295), (5, 59935977), (9, 33297765), (15, 19978659), (27, 11099255), (45, 6659553), (61, 4912785), (135, 2219851), (151, 1984635), (183, 1637595), (241, 1243485), (305, 982557), (453, 661545), (549, 545865), (723, 414495), (755, 396927), (915, 327519), (1205, 248697), (1359, 220515), (1647, 181955), (2169, 138165), (2265, 132309), (2745, 109173), (3615, 82899), (4077, 73505), (6507, 46055), (6795, 44103), (8235, 36391), (9211, 32535), (10845, 27633), (14701, 20385)]