194808275

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{7879}}^1$

素因数の和:7955

約数の個数: 24

約数和(自身を含む): 257959680

約数和(自身を除く): 63151405

約数列:

[1, 5, 23, 25, 43, 115, 215, 575, 989, 1075, 4945, 7879, 24725, 39395, 181217, 196975, 338797, 906085, 1693985, 4530425, 7792331, 8469925, 38961655, 194808275]

約数ペア:

[(1, 194808275), (5, 38961655), (23, 8469925), (25, 7792331), (43, 4530425), (115, 1693985), (215, 906085), (575, 338797), (989, 196975), (1075, 181217), (4945, 39395), (7879, 24725)]