249643265

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{17093}}^1$

素因数の和:17248

約数の個数: 16

約数和(自身を含む): 315076608

約数和(自身を除く): 65433343

約数列:

[1, 5, 23, 115, 127, 635, 2921, 14605, 17093, 85465, 393139, 1965695, 2170811, 10854055, 49928653, 249643265]

約数ペア:

[(1, 249643265), (5, 49928653), (23, 10854055), (115, 2170811), (127, 1965695), (635, 393139), (2921, 85465), (14605, 17093)]