8510415

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 14141952

約数和(自身を除く): 5631537

約数列:

[1, 3, 5, 15, 61, 71, 131, 183, 213, 305, 355, 393, 655, 915, 1065, 1965, 4331, 7991, 9301, 12993, 21655, 23973, 27903, 39955, 46505, 64965, 119865, 139515, 567361, 1702083, 2836805, 8510415]

約数ペア:

[(1, 8510415), (3, 2836805), (5, 1702083), (15, 567361), (61, 139515), (71, 119865), (131, 64965), (183, 46505), (213, 39955), (305, 27903), (355, 23973), (393, 21655), (655, 12993), (915, 9301), (1065, 7991), (1965, 4331)]