29388915

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{929}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 55130400

約数和(自身を除く): 25741485

約数列:

[1, 3, 5, 9, 15, 19, 37, 45, 57, 95, 111, 171, 185, 285, 333, 555, 703, 855, 929, 1665, 2109, 2787, 3515, 4645, 6327, 8361, 10545, 13935, 17651, 31635, 34373, 41805, 52953, 88255, 103119, 158859, 171865, 264765, 309357, 515595, 653087, 794295, 1546785, 1959261, 3265435, 5877783, 9796305, 29388915]

約数ペア:

[(1, 29388915), (3, 9796305), (5, 5877783), (9, 3265435), (15, 1959261), (19, 1546785), (37, 794295), (45, 653087), (57, 515595), (95, 309357), (111, 264765), (171, 171865), (185, 158859), (285, 103119), (333, 88255), (555, 52953), (703, 41805), (855, 34373), (929, 31635), (1665, 17651), (2109, 13935), (2787, 10545), (3515, 8361), (4645, 6327)]