55271865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{733}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 96817536

約数和(自身を除く): 41545671

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 457, 733, 1371, 2199, 2285, 3665, 5027, 6855, 8063, 10995, 15081, 24189, 25135, 40315, 75405, 120945, 334981, 1004943, 1674905, 3684791, 5024715, 11054373, 18423955, 55271865]

約数ペア:

[(1, 55271865), (3, 18423955), (5, 11054373), (11, 5024715), (15, 3684791), (33, 1674905), (55, 1004943), (165, 334981), (457, 120945), (733, 75405), (1371, 40315), (2199, 25135), (2285, 24189), (3665, 15081), (5027, 10995), (6855, 8063)]