55938465

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 109670400

約数和(自身を除く): 53731935

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 139, 165, 271, 297, 417, 495, 695, 813, 1251, 1355, 1485, 1529, 2085, 2439, 2981, 3753, 4065, 4587, 6255, 7317, 7645, 8943, 12195, 13761, 14905, 18765, 22935, 26829, 36585, 37669, 41283, 44715, 68805, 80487, 113007, 134145, 188345, 206415, 339021, 402435, 414359, 565035, 1017063, 1243077, 1695105, 2071795, 3729231, 5085315, 6215385, 11187693, 18646155, 55938465]

約数ペア:

[(1, 55938465), (3, 18646155), (5, 11187693), (9, 6215385), (11, 5085315), (15, 3729231), (27, 2071795), (33, 1695105), (45, 1243077), (55, 1017063), (99, 565035), (135, 414359), (139, 402435), (165, 339021), (271, 206415), (297, 188345), (417, 134145), (495, 113007), (695, 80487), (813, 68805), (1251, 44715), (1355, 41283), (1485, 37669), (1529, 36585), (2085, 26829), (2439, 22935), (2981, 18765), (3753, 14905), (4065, 13761), (4587, 12195), (6255, 8943), (7317, 7645)]