348527795

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 573640704

約数和(自身を除く): 225112909

約数列:

[1, 5, 7, 11, 17, 35, 47, 55, 77, 85, 103, 119, 121, 187, 235, 329, 385, 515, 517, 595, 605, 721, 799, 847, 935, 1133, 1309, 1645, 1751, 2057, 2585, 3605, 3619, 3995, 4235, 4841, 5593, 5665, 5687, 6545, 7931, 8755, 8789, 10285, 12257, 12463, 14399, 18095, 19261, 24205, 27965, 28435, 33887, 39655, 39809, 43945, 53251, 61285, 61523, 62315, 71995, 82297, 87241, 96305, 96679, 134827, 169435, 199045, 211871, 266255, 307615, 372757, 411485, 436205, 483395, 576079, 585761, 674135, 676753, 905267, 1059355, 1483097, 1863785, 2880395, 2928805, 3383765, 4100327, 4526335, 6336869, 7415485, 9957937, 20501635, 31684345, 49789685, 69705559, 348527795]

約数ペア:

[(1, 348527795), (5, 69705559), (7, 49789685), (11, 31684345), (17, 20501635), (35, 9957937), (47, 7415485), (55, 6336869), (77, 4526335), (85, 4100327), (103, 3383765), (119, 2928805), (121, 2880395), (187, 1863785), (235, 1483097), (329, 1059355), (385, 905267), (515, 676753), (517, 674135), (595, 585761), (605, 576079), (721, 483395), (799, 436205), (847, 411485), (935, 372757), (1133, 307615), (1309, 266255), (1645, 211871), (1751, 199045), (2057, 169435), (2585, 134827), (3605, 96679), (3619, 96305), (3995, 87241), (4235, 82297), (4841, 71995), (5593, 62315), (5665, 61523), (5687, 61285), (6545, 53251), (7931, 43945), (8755, 39809), (8789, 39655), (10285, 33887), (12257, 28435), (12463, 27965), (14399, 24205), (18095, 19261)]