23142095

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 30689280

約数和(自身を除く): 7547185

約数列:

[1, 5, 19, 47, 71, 73, 95, 235, 355, 365, 893, 1349, 1387, 3337, 3431, 4465, 5183, 6745, 6935, 16685, 17155, 25915, 63403, 65189, 98477, 243601, 317015, 325945, 492385, 1218005, 4628419, 23142095]

約数ペア:

[(1, 23142095), (5, 4628419), (19, 1218005), (47, 492385), (71, 325945), (73, 317015), (95, 243601), (235, 98477), (355, 65189), (365, 63403), (893, 25915), (1349, 17155), (1387, 16685), (3337, 6935), (3431, 6745), (4465, 5183)]