22104725

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 29402880

約数和(自身を除く): 7298155

約数列:

[1, 5, 23, 25, 37, 115, 185, 575, 851, 925, 1039, 4255, 5195, 21275, 23897, 25975, 38443, 119485, 192215, 597425, 884189, 961075, 4420945, 22104725]

約数ペア:

[(1, 22104725), (5, 4420945), (23, 961075), (25, 884189), (37, 597425), (115, 192215), (185, 119485), (575, 38443), (851, 25975), (925, 23897), (1039, 21275), (4255, 5195)]