494771005

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^2\times {\mathrm{599}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 622425600

約数和(自身を除く): 127654595

約数列:

[1, 5, 31, 73, 155, 365, 599, 2263, 2995, 5329, 11315, 18569, 26645, 43727, 92845, 165199, 218635, 825995, 1355537, 3192071, 6777685, 15960355, 98954201, 494771005]

約数ペア:

[(1, 494771005), (5, 98954201), (31, 15960355), (73, 6777685), (155, 3192071), (365, 1355537), (599, 825995), (2263, 218635), (2995, 165199), (5329, 92845), (11315, 43727), (18569, 26645)]