66841795

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{683}}^1$

素因数の和:771

約数の個数: 24

約数和(自身を含む): 86241456

約数和(自身を除く): 19399661

約数列:

[1, 5, 23, 37, 115, 185, 529, 683, 851, 2645, 3415, 4255, 15709, 19573, 25271, 78545, 97865, 126355, 361307, 581233, 1806535, 2906165, 13368359, 66841795]

約数ペア:

[(1, 66841795), (5, 13368359), (23, 2906165), (37, 1806535), (115, 581233), (185, 361307), (529, 126355), (683, 97865), (851, 78545), (2645, 25271), (3415, 19573), (4255, 15709)]