345200895

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 690947712

約数和(自身を除く): 345746817

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 103, 117, 153, 195, 221, 255, 309, 337, 515, 585, 663, 765, 927, 1011, 1105, 1339, 1545, 1685, 1751, 1989, 3033, 3315, 4017, 4381, 4635, 5055, 5253, 5729, 6695, 8755, 9945, 12051, 13143, 15165, 15759, 17187, 20085, 21905, 22763, 26265, 28645, 34711, 39429, 51561, 60255, 65715, 68289, 74477, 78795, 85935, 104133, 113815, 173555, 197145, 204867, 223431, 257805, 312399, 341445, 372385, 451243, 520665, 590087, 670293, 1024335, 1117155, 1353729, 1561995, 1770261, 2256215, 2950435, 3351465, 4061187, 5310783, 6768645, 7671131, 8851305, 20305935, 23013393, 26553915, 38355655, 69040179, 115066965, 345200895]

約数ペア:

[(1, 345200895), (3, 115066965), (5, 69040179), (9, 38355655), (13, 26553915), (15, 23013393), (17, 20305935), (39, 8851305), (45, 7671131), (51, 6768645), (65, 5310783), (85, 4061187), (103, 3351465), (117, 2950435), (153, 2256215), (195, 1770261), (221, 1561995), (255, 1353729), (309, 1117155), (337, 1024335), (515, 670293), (585, 590087), (663, 520665), (765, 451243), (927, 372385), (1011, 341445), (1105, 312399), (1339, 257805), (1545, 223431), (1685, 204867), (1751, 197145), (1989, 173555), (3033, 113815), (3315, 104133), (4017, 85935), (4381, 78795), (4635, 74477), (5055, 68289), (5253, 65715), (5729, 60255), (6695, 51561), (8755, 39429), (9945, 34711), (12051, 28645), (13143, 26265), (15165, 22763), (15759, 21905), (17187, 20085)]