459425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 24

約数和(自身を含む): 642816

約数和(自身を除く): 183391

約数列:

[1, 5, 17, 23, 25, 47, 85, 115, 235, 391, 425, 575, 799, 1081, 1175, 1955, 3995, 5405, 9775, 18377, 19975, 27025, 91885, 459425]

約数ペア:

[(1, 459425), (5, 91885), (17, 27025), (23, 19975), (25, 18377), (47, 9775), (85, 5405), (115, 3995), (235, 1955), (391, 1175), (425, 1081), (575, 799)]