22363225

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 28873152

約数和(自身を除く): 6509927

約数列:

[1, 5, 25, 43, 71, 215, 293, 355, 1075, 1465, 1775, 3053, 7325, 12599, 15265, 20803, 62995, 76325, 104015, 314975, 520075, 894529, 4472645, 22363225]

約数ペア:

[(1, 22363225), (5, 4472645), (25, 894529), (43, 520075), (71, 314975), (215, 104015), (293, 76325), (355, 62995), (1075, 20803), (1465, 15265), (1775, 12599), (3053, 7325)]