15075255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{797}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 26276544

約数和(自身を除く): 11201289

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 291, 485, 797, 1261, 1455, 2391, 3783, 3985, 6305, 10361, 11955, 18915, 31083, 51805, 77309, 155415, 231927, 386545, 1005017, 1159635, 3015051, 5025085, 15075255]

約数ペア:

[(1, 15075255), (3, 5025085), (5, 3015051), (13, 1159635), (15, 1005017), (39, 386545), (65, 231927), (97, 155415), (195, 77309), (291, 51805), (485, 31083), (797, 18915), (1261, 11955), (1455, 10361), (2391, 6305), (3783, 3985)]