741825

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{157}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 1567360

約数和(自身を除く): 825535

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 157, 175, 189, 225, 315, 471, 525, 675, 785, 945, 1099, 1413, 1575, 2355, 3297, 3925, 4239, 4725, 5495, 7065, 9891, 11775, 16485, 21195, 27475, 29673, 35325, 49455, 82425, 105975, 148365, 247275, 741825]

約数ペア:

[(1, 741825), (3, 247275), (5, 148365), (7, 105975), (9, 82425), (15, 49455), (21, 35325), (25, 29673), (27, 27475), (35, 21195), (45, 16485), (63, 11775), (75, 9891), (105, 7065), (135, 5495), (157, 4725), (175, 4239), (189, 3925), (225, 3297), (315, 2355), (471, 1575), (525, 1413), (675, 1099), (785, 945)]