64533165

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1013}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 107467776

約数和(自身を除く): 42934611

約数列:

[1, 3, 5, 15, 31, 93, 137, 155, 411, 465, 685, 1013, 2055, 3039, 4247, 5065, 12741, 15195, 21235, 31403, 63705, 94209, 138781, 157015, 416343, 471045, 693905, 2081715, 4302211, 12906633, 21511055, 64533165]

約数ペア:

[(1, 64533165), (3, 21511055), (5, 12906633), (15, 4302211), (31, 2081715), (93, 693905), (137, 471045), (155, 416343), (411, 157015), (465, 138781), (685, 94209), (1013, 63705), (2055, 31403), (3039, 21235), (4247, 15195), (5065, 12741)]