1399455085

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{2417}}^1$

素因数の和:2733

約数の個数: 32

約数和(自身を含む): 1955446272

約数和(自身を除く): 555991187

約数列:

[1, 5, 7, 35, 71, 233, 355, 497, 1165, 1631, 2417, 2485, 8155, 12085, 16543, 16919, 82715, 84595, 115801, 171607, 563161, 579005, 858035, 1201249, 2815805, 3942127, 6006245, 19710635, 39984431, 199922155, 279891017, 1399455085]

約数ペア:

[(1, 1399455085), (5, 279891017), (7, 199922155), (35, 39984431), (71, 19710635), (233, 6006245), (355, 3942127), (497, 2815805), (1165, 1201249), (1631, 858035), (2417, 579005), (2485, 563161), (8155, 171607), (12085, 115801), (16543, 84595), (16919, 82715)]