1325804550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{1262671}}^1$

素因数の和:1262693

約数の個数: 48

約数和(自身を含む): 3757711872

約数和(自身を除く): 2431907322

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 1262671, 2525342, 3788013, 6313355, 7576026, 8838697, 12626710, 17677394, 18940065, 26516091, 31566775, 37880130, 44193485, 53032182, 63133550, 88386970, 94700325, 132580455, 189400650, 220967425, 265160910, 441934850, 662902275, 1325804550]

約数ペア:

[(1, 1325804550), (2, 662902275), (3, 441934850), (5, 265160910), (6, 220967425), (7, 189400650), (10, 132580455), (14, 94700325), (15, 88386970), (21, 63133550), (25, 53032182), (30, 44193485), (35, 37880130), (42, 31566775), (50, 26516091), (70, 18940065), (75, 17677394), (105, 12626710), (150, 8838697), (175, 7576026), (210, 6313355), (350, 3788013), (525, 2525342), (1050, 1262671)]