68326945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{23201}}^1$

素因数の和:23256

約数の個数: 16

約数和(自身を含む): 89095680

約数和(自身を除く): 20768735

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 23201, 116005, 440819, 719231, 2204095, 3596155, 13665389, 68326945]

約数ペア:

[(1, 68326945), (5, 13665389), (19, 3596155), (31, 2204095), (95, 719231), (155, 440819), (589, 116005), (2945, 23201)]