22160745

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25919}}^1$

素因数の和:25949

約数の個数: 24

約数和(自身を含む): 40435200

約数和(自身を除く): 18274455

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 25919, 77757, 129595, 233271, 388785, 492461, 1166355, 1477383, 2462305, 4432149, 7386915, 22160745]

約数ペア:

[(1, 22160745), (3, 7386915), (5, 4432149), (9, 2462305), (15, 1477383), (19, 1166355), (45, 492461), (57, 388785), (95, 233271), (171, 129595), (285, 77757), (855, 25919)]