88427745

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{809}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 175893120

約数和(自身を除く): 87465375

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 347, 809, 1041, 1735, 2427, 2429, 3123, 4045, 5205, 5663, 7281, 7287, 12135, 12145, 15615, 16989, 21861, 28315, 36405, 36435, 50967, 84945, 109305, 254835, 280723, 842169, 1403615, 1965061, 2526507, 4210845, 5895183, 9825305, 12632535, 17685549, 29475915, 88427745]

約数ペア:

[(1, 88427745), (3, 29475915), (5, 17685549), (7, 12632535), (9, 9825305), (15, 5895183), (21, 4210845), (35, 2526507), (45, 1965061), (63, 1403615), (105, 842169), (315, 280723), (347, 254835), (809, 109305), (1041, 84945), (1735, 50967), (2427, 36435), (2429, 36405), (3123, 28315), (4045, 21861), (5205, 16989), (5663, 15615), (7281, 12145), (7287, 12135)]