157161105

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{179}}^2$

素因数の和:478

約数の個数: 36

約数和(自身を含む): 276456180

約数和(自身を除く): 119295075

約数列:

[1, 3, 5, 9, 15, 45, 109, 179, 327, 537, 545, 895, 981, 1611, 1635, 2685, 4905, 8055, 19511, 32041, 58533, 96123, 97555, 160205, 175599, 288369, 292665, 480615, 877995, 1441845, 3492469, 10477407, 17462345, 31432221, 52387035, 157161105]

約数ペア:

[(1, 157161105), (3, 52387035), (5, 31432221), (9, 17462345), (15, 10477407), (45, 3492469), (109, 1441845), (179, 877995), (327, 480615), (537, 292665), (545, 288369), (895, 175599), (981, 160205), (1611, 97555), (1635, 96123), (2685, 58533), (4905, 32041), (8055, 19511)]