150996825

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{31957}}^1$

素因数の和:31983

約数の個数: 48

約数和(自身を含む): 317023360

約数和(自身を除く): 166026535

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 31957, 95871, 159785, 223699, 287613, 479355, 671097, 798925, 862839, 1118495, 1438065, 2013291, 2396775, 3355485, 4314195, 5592475, 6039873, 7190325, 10066455, 16777425, 21570975, 30199365, 50332275, 150996825]

約数ペア:

[(1, 150996825), (3, 50332275), (5, 30199365), (7, 21570975), (9, 16777425), (15, 10066455), (21, 7190325), (25, 6039873), (27, 5592475), (35, 4314195), (45, 3355485), (63, 2396775), (75, 2013291), (105, 1438065), (135, 1118495), (175, 862839), (189, 798925), (225, 671097), (315, 479355), (525, 287613), (675, 223699), (945, 159785), (1575, 95871), (4725, 31957)]