1229121265

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{34147}}^1$

素因数の和:34488

約数の個数: 16

約数和(自身を含む): 1544035968

約数和(自身を除く): 314914703

約数列:

[1, 5, 23, 115, 313, 1565, 7199, 34147, 35995, 170735, 785381, 3926905, 10688011, 53440055, 245824253, 1229121265]

約数ペア:

[(1, 1229121265), (5, 245824253), (23, 53440055), (115, 10688011), (313, 3926905), (1565, 785381), (7199, 170735), (34147, 35995)]