167964285

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1\times {\mathrm{821}}^1$

素因数の和:1445

約数の個数: 32

約数和(自身を含む): 281242368

約数和(自身を除く): 113278083

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 593, 821, 1779, 2463, 2965, 4105, 8895, 12315, 13639, 18883, 40917, 56649, 68195, 94415, 204585, 283245, 486853, 1460559, 2434265, 7302795, 11197619, 33592857, 55988095, 167964285]

約数ペア:

[(1, 167964285), (3, 55988095), (5, 33592857), (15, 11197619), (23, 7302795), (69, 2434265), (115, 1460559), (345, 486853), (593, 283245), (821, 204585), (1779, 94415), (2463, 68195), (2965, 56649), (4105, 40917), (8895, 18883), (12315, 13639)]