2018296905

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{125399}}^1$

素因数の和:125473

約数の個数: 32

約数和(自身を含む): 3430944000

約数和(自身を除く): 1412647095

約数列:

[1, 3, 5, 15, 29, 37, 87, 111, 145, 185, 435, 555, 1073, 3219, 5365, 16095, 125399, 376197, 626995, 1880985, 3636571, 4639763, 10909713, 13919289, 18182855, 23198815, 54548565, 69596445, 134553127, 403659381, 672765635, 2018296905]

約数ペア:

[(1, 2018296905), (3, 672765635), (5, 403659381), (15, 134553127), (29, 69596445), (37, 54548565), (87, 23198815), (111, 18182855), (145, 13919289), (185, 10909713), (435, 4639763), (555, 3636571), (1073, 1880985), (3219, 626995), (5365, 376197), (16095, 125399)]