65593985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{22273}}^1$

素因数の和:22328

約数の個数: 16

約数和(自身を含む): 85532160

約数和(自身を除く): 19938175

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 22273, 111365, 423187, 690463, 2115935, 3452315, 13118797, 65593985]

約数ペア:

[(1, 65593985), (5, 13118797), (19, 3452315), (31, 2115935), (95, 690463), (155, 423187), (589, 111365), (2945, 22273)]