27084825

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 52606008

約数和(自身を除く): 25521183

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 73, 75, 85, 97, 153, 219, 225, 255, 291, 365, 425, 485, 657, 765, 873, 1095, 1241, 1275, 1455, 1649, 1825, 2425, 3285, 3723, 3825, 4365, 4947, 5475, 6205, 7081, 7275, 8245, 11169, 14841, 16425, 18615, 21243, 21825, 24735, 31025, 35405, 41225, 55845, 63729, 74205, 93075, 106215, 120377, 123675, 177025, 279225, 318645, 361131, 371025, 531075, 601885, 1083393, 1593225, 1805655, 3009425, 5416965, 9028275, 27084825]

約数ペア:

[(1, 27084825), (3, 9028275), (5, 5416965), (9, 3009425), (15, 1805655), (17, 1593225), (25, 1083393), (45, 601885), (51, 531075), (73, 371025), (75, 361131), (85, 318645), (97, 279225), (153, 177025), (219, 123675), (225, 120377), (255, 106215), (291, 93075), (365, 74205), (425, 63729), (485, 55845), (657, 41225), (765, 35405), (873, 31025), (1095, 24735), (1241, 21825), (1275, 21243), (1455, 18615), (1649, 16425), (1825, 14841), (2425, 11169), (3285, 8245), (3723, 7275), (3825, 7081), (4365, 6205), (4947, 5475)]