155644005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{6247}}^1$

素因数の和:6417

約数の個数: 32

約数和(自身を含む): 273512448

約数和(自身を除く): 117868443

約数列:

[1, 3, 5, 11, 15, 33, 55, 151, 165, 453, 755, 1661, 2265, 4983, 6247, 8305, 18741, 24915, 31235, 68717, 93705, 206151, 343585, 943297, 1030755, 2829891, 4716485, 10376267, 14149455, 31128801, 51881335, 155644005]

約数ペア:

[(1, 155644005), (3, 51881335), (5, 31128801), (11, 14149455), (15, 10376267), (33, 4716485), (55, 2829891), (151, 1030755), (165, 943297), (453, 343585), (755, 206151), (1661, 93705), (2265, 68717), (4983, 31235), (6247, 24915), (8305, 18741)]