5280982425

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{18913}}^1$

素因数の和:19019

約数の個数: 72

約数和(自身を含む): 10152959544

約数和(自身を除く): 4871977119

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 73, 75, 85, 153, 219, 225, 255, 365, 425, 657, 765, 1095, 1241, 1275, 1825, 3285, 3723, 3825, 5475, 6205, 11169, 16425, 18615, 18913, 31025, 55845, 56739, 93075, 94565, 170217, 279225, 283695, 321521, 472825, 851085, 964563, 1380649, 1418475, 1607605, 2893689, 4141947, 4255425, 4822815, 6903245, 8038025, 12425841, 14468445, 20709735, 23471033, 24114075, 34516225, 62129205, 70413099, 72342225, 103548675, 117355165, 211239297, 310646025, 352065495, 586775825, 1056196485, 1760327475, 5280982425]

約数ペア:

[(1, 5280982425), (3, 1760327475), (5, 1056196485), (9, 586775825), (15, 352065495), (17, 310646025), (25, 211239297), (45, 117355165), (51, 103548675), (73, 72342225), (75, 70413099), (85, 62129205), (153, 34516225), (219, 24114075), (225, 23471033), (255, 20709735), (365, 14468445), (425, 12425841), (657, 8038025), (765, 6903245), (1095, 4822815), (1241, 4255425), (1275, 4141947), (1825, 2893689), (3285, 1607605), (3723, 1418475), (3825, 1380649), (5475, 964563), (6205, 851085), (11169, 472825), (16425, 321521), (18615, 283695), (18913, 279225), (31025, 170217), (55845, 94565), (56739, 93075)]