75837645

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6823}}^1$

素因数の和:6866

約数の個数: 48

約数和(自身を含む): 149036160

約数和(自身を除く): 73198515

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 2223, 3705, 6823, 11115, 20469, 34115, 61407, 88699, 102345, 129637, 266097, 307035, 388911, 443495, 648185, 798291, 1166733, 1330485, 1685281, 1944555, 3991455, 5055843, 5833665, 8426405, 15167529, 25279215, 75837645]

約数ペア:

[(1, 75837645), (3, 25279215), (5, 15167529), (9, 8426405), (13, 5833665), (15, 5055843), (19, 3991455), (39, 1944555), (45, 1685281), (57, 1330485), (65, 1166733), (95, 798291), (117, 648185), (171, 443495), (195, 388911), (247, 307035), (285, 266097), (585, 129637), (741, 102345), (855, 88699), (1235, 61407), (2223, 34115), (3705, 20469), (6823, 11115)]