173622165

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{6121}}^1$

素因数の和:6221

約数の個数: 32

約数和(自身を含む): 291505152

約数和(自身を除く): 117882987

約数列:

[1, 3, 5, 15, 31, 61, 93, 155, 183, 305, 465, 915, 1891, 5673, 6121, 9455, 18363, 28365, 30605, 91815, 189751, 373381, 569253, 948755, 1120143, 1866905, 2846265, 5600715, 11574811, 34724433, 57874055, 173622165]

約数ペア:

[(1, 173622165), (3, 57874055), (5, 34724433), (15, 11574811), (31, 5600715), (61, 2846265), (93, 1866905), (155, 1120143), (183, 948755), (305, 569253), (465, 373381), (915, 189751), (1891, 91815), (5673, 30605), (6121, 28365), (9455, 18363)]