91975295

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{31231}}^1$

素因数の和:31286

約数の個数: 16

約数和(自身を含む): 119930880

約数和(自身を除く): 27955585

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 31231, 156155, 593389, 968161, 2966945, 4840805, 18395059, 91975295]

約数ペア:

[(1, 91975295), (5, 18395059), (19, 4840805), (31, 2966945), (95, 968161), (155, 593389), (589, 156155), (2945, 31231)]