55993905

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 113218560

約数和(自身を除く): 57224655

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 41, 45, 55, 89, 93, 99, 123, 155, 165, 205, 267, 279, 341, 369, 445, 451, 465, 495, 615, 801, 979, 1023, 1271, 1335, 1353, 1395, 1705, 1845, 2255, 2759, 2937, 3069, 3649, 3813, 4005, 4059, 4895, 5115, 6355, 6765, 8277, 8811, 10947, 11439, 13795, 13981, 14685, 15345, 18245, 19065, 20295, 24831, 30349, 32841, 40139, 41385, 41943, 44055, 54735, 57195, 69905, 91047, 113119, 120417, 124155, 125829, 151745, 164205, 200695, 209715, 273141, 339357, 361251, 455235, 565595, 602085, 629145, 1018071, 1244309, 1365705, 1696785, 1806255, 3732927, 5090355, 6221545, 11198781, 18664635, 55993905]

約数ペア:

[(1, 55993905), (3, 18664635), (5, 11198781), (9, 6221545), (11, 5090355), (15, 3732927), (31, 1806255), (33, 1696785), (41, 1365705), (45, 1244309), (55, 1018071), (89, 629145), (93, 602085), (99, 565595), (123, 455235), (155, 361251), (165, 339357), (205, 273141), (267, 209715), (279, 200695), (341, 164205), (369, 151745), (445, 125829), (451, 124155), (465, 120417), (495, 113119), (615, 91047), (801, 69905), (979, 57195), (1023, 54735), (1271, 44055), (1335, 41943), (1353, 41385), (1395, 40139), (1705, 32841), (1845, 30349), (2255, 24831), (2759, 20295), (2937, 19065), (3069, 18245), (3649, 15345), (3813, 14685), (4005, 13981), (4059, 13795), (4895, 11439), (5115, 10947), (6355, 8811), (6765, 8277)]