55745595

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 101088000

約数和(自身を除く): 45342405

約数列:

[1, 3, 5, 9, 15, 31, 45, 89, 93, 155, 267, 279, 445, 449, 465, 801, 1335, 1347, 1395, 2245, 2759, 4005, 4041, 6735, 8277, 13795, 13919, 20205, 24831, 39961, 41385, 41757, 69595, 119883, 124155, 125271, 199805, 208785, 359649, 599415, 626355, 1238791, 1798245, 3716373, 6193955, 11149119, 18581865, 55745595]

約数ペア:

[(1, 55745595), (3, 18581865), (5, 11149119), (9, 6193955), (15, 3716373), (31, 1798245), (45, 1238791), (89, 626355), (93, 599415), (155, 359649), (267, 208785), (279, 199805), (445, 125271), (449, 124155), (465, 119883), (801, 69595), (1335, 41757), (1347, 41385), (1395, 39961), (2245, 24831), (2759, 20205), (4005, 13919), (4041, 13795), (6735, 8277)]