2849209515

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1187}}^1\times {\mathrm{1301}}^1$

素因数の和:2540

約数の個数: 48

約数和(自身を含む): 5067238176

約数和(自身を除く): 2218028661

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1187, 1301, 1845, 3561, 3903, 5935, 6505, 10683, 11709, 17805, 19515, 48667, 53341, 53415, 58545, 146001, 160023, 243335, 266705, 438003, 480069, 730005, 800115, 1544287, 2190015, 2400345, 4632861, 7721435, 13898583, 23164305, 63315767, 69492915, 189947301, 316578835, 569841903, 949736505, 2849209515]

約数ペア:

[(1, 2849209515), (3, 949736505), (5, 569841903), (9, 316578835), (15, 189947301), (41, 69492915), (45, 63315767), (123, 23164305), (205, 13898583), (369, 7721435), (615, 4632861), (1187, 2400345), (1301, 2190015), (1845, 1544287), (3561, 800115), (3903, 730005), (5935, 480069), (6505, 438003), (10683, 266705), (11709, 243335), (17805, 160023), (19515, 146001), (48667, 58545), (53341, 53415)]