22908775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2837}}^1$

素因数の和:2883

約数の個数: 24

約数和(自身を含む): 31672080

約数和(自身を除く): 8763305

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 2837, 8075, 14185, 48229, 53903, 70925, 241145, 269515, 916351, 1205725, 1347575, 4581755, 22908775]

約数ペア:

[(1, 22908775), (5, 4581755), (17, 1347575), (19, 1205725), (25, 916351), (85, 269515), (95, 241145), (323, 70925), (425, 53903), (475, 48229), (1615, 14185), (2837, 8075)]