56112165

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 101582208

約数和(自身を除く): 45470043

約数列:

[1, 3, 5, 9, 15, 37, 45, 67, 111, 185, 201, 333, 335, 503, 555, 603, 1005, 1509, 1665, 2479, 2515, 3015, 4527, 7437, 7545, 12395, 18611, 22311, 22635, 33701, 37185, 55833, 93055, 101103, 111555, 167499, 168505, 279165, 303309, 505515, 837495, 1246937, 1516545, 3740811, 6234685, 11222433, 18704055, 56112165]

約数ペア:

[(1, 56112165), (3, 18704055), (5, 11222433), (9, 6234685), (15, 3740811), (37, 1516545), (45, 1246937), (67, 837495), (111, 505515), (185, 303309), (201, 279165), (333, 168505), (335, 167499), (503, 111555), (555, 101103), (603, 93055), (1005, 55833), (1509, 37185), (1665, 33701), (2479, 22635), (2515, 22311), (3015, 18611), (4527, 12395), (7437, 7545)]