30133755

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 57024000

約数和(自身を除く): 26890245

約数列:

[1, 3, 5, 9, 15, 27, 29, 43, 45, 87, 129, 135, 145, 179, 215, 261, 387, 435, 537, 645, 783, 895, 1161, 1247, 1305, 1611, 1935, 2685, 3741, 3915, 4833, 5191, 5805, 6235, 7697, 8055, 11223, 15573, 18705, 23091, 24165, 25955, 33669, 38485, 46719, 56115, 69273, 77865, 115455, 140157, 168345, 207819, 223213, 233595, 346365, 669639, 700785, 1039095, 1116065, 2008917, 3348195, 6026751, 10044585, 30133755]

約数ペア:

[(1, 30133755), (3, 10044585), (5, 6026751), (9, 3348195), (15, 2008917), (27, 1116065), (29, 1039095), (43, 700785), (45, 669639), (87, 346365), (129, 233595), (135, 223213), (145, 207819), (179, 168345), (215, 140157), (261, 115455), (387, 77865), (435, 69273), (537, 56115), (645, 46719), (783, 38485), (895, 33669), (1161, 25955), (1247, 24165), (1305, 23091), (1611, 18705), (1935, 15573), (2685, 11223), (3741, 8055), (3915, 7697), (4833, 6235), (5191, 5805)]