284339715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{3821}}^1$

素因数の和:3892

約数の個数: 48

約数和(自身を含む): 512392608

約数和(自身を除く): 228052893

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 121, 123, 165, 205, 363, 451, 605, 615, 1353, 1815, 2255, 3821, 4961, 6765, 11463, 14883, 19105, 24805, 42031, 57315, 74415, 126093, 156661, 210155, 462341, 469983, 630465, 783305, 1387023, 1723271, 2311705, 2349915, 5169813, 6935115, 8616355, 18955981, 25849065, 56867943, 94779905, 284339715]

約数ペア:

[(1, 284339715), (3, 94779905), (5, 56867943), (11, 25849065), (15, 18955981), (33, 8616355), (41, 6935115), (55, 5169813), (121, 2349915), (123, 2311705), (165, 1723271), (205, 1387023), (363, 783305), (451, 630465), (605, 469983), (615, 462341), (1353, 210155), (1815, 156661), (2255, 126093), (3821, 74415), (4961, 57315), (6765, 42031), (11463, 24805), (14883, 19105)]