445190052905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{769}}^1\times {\mathrm{19489}}^1$

素因数の和:20733

約数の個数: 32

約数和(自身を含む): 577360845600

約数和(自身を除く): 132170792695

約数列:

[1, 5, 13, 65, 457, 769, 2285, 3845, 5941, 9997, 19489, 29705, 49985, 97445, 253357, 351433, 1266785, 1757165, 4568629, 8906473, 14987041, 22843145, 44532365, 74935205, 115784149, 194831533, 578920745, 974157665, 6849077737, 34245388685, 89038010581, 445190052905]

約数ペア:

[(1, 445190052905), (5, 89038010581), (13, 34245388685), (65, 6849077737), (457, 974157665), (769, 578920745), (2285, 194831533), (3845, 115784149), (5941, 74935205), (9997, 44532365), (19489, 22843145), (29705, 14987041), (49985, 8906473), (97445, 4568629), (253357, 1757165), (351433, 1266785)]