146321775

素因数分解:

$3^3\times 5^2\times {\mathrm{239}}^1\times {\mathrm{907}}^1$

素因数の和:1165

約数の個数: 48

約数和(自身を含む): 270220800

約数和(自身を除く): 123899025

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 239, 675, 717, 907, 1195, 2151, 2721, 3585, 4535, 5975, 6453, 8163, 10755, 13605, 17925, 22675, 24489, 32265, 40815, 53775, 68025, 122445, 161325, 204075, 216773, 612225, 650319, 1083865, 1950957, 3251595, 5419325, 5852871, 9754785, 16257975, 29264355, 48773925, 146321775]

約数ペア:

[(1, 146321775), (3, 48773925), (5, 29264355), (9, 16257975), (15, 9754785), (25, 5852871), (27, 5419325), (45, 3251595), (75, 1950957), (135, 1083865), (225, 650319), (239, 612225), (675, 216773), (717, 204075), (907, 161325), (1195, 122445), (2151, 68025), (2721, 53775), (3585, 40815), (4535, 32265), (5975, 24489), (6453, 22675), (8163, 17925), (10755, 13605)]