5574285

素因数分解:

$3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 10010880

約数和(自身を除く): 4436595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 157, 263, 471, 785, 789, 1315, 1413, 2355, 2367, 3945, 4239, 7065, 7101, 11835, 21195, 35505, 41291, 123873, 206455, 371619, 619365, 1114857, 1858095, 5574285]

約数ペア:

[(1, 5574285), (3, 1858095), (5, 1114857), (9, 619365), (15, 371619), (27, 206455), (45, 123873), (135, 41291), (157, 35505), (263, 21195), (471, 11835), (785, 7101), (789, 7065), (1315, 4239), (1413, 3945), (2355, 2367)]