1224507345

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{613}}^1$

素因数の和:846

約数の個数: 64

約数和(自身を含む): 2126699520

約数和(自身を除く): 902192175

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 163, 215, 285, 489, 613, 645, 815, 817, 1839, 2445, 2451, 3065, 3097, 4085, 7009, 9195, 9291, 11647, 12255, 15485, 21027, 26359, 34941, 35045, 46455, 58235, 79077, 99919, 105135, 131795, 133171, 174705, 299757, 395385, 399513, 499595, 500821, 665855, 1498785, 1502463, 1898461, 1997565, 2504105, 4296517, 5695383, 7512315, 9492305, 12889551, 21482585, 28476915, 64447755, 81633823, 244901469, 408169115, 1224507345]

約数ペア:

[(1, 1224507345), (3, 408169115), (5, 244901469), (15, 81633823), (19, 64447755), (43, 28476915), (57, 21482585), (95, 12889551), (129, 9492305), (163, 7512315), (215, 5695383), (285, 4296517), (489, 2504105), (613, 1997565), (645, 1898461), (815, 1502463), (817, 1498785), (1839, 665855), (2445, 500821), (2451, 499595), (3065, 399513), (3097, 395385), (4085, 299757), (7009, 174705), (9195, 133171), (9291, 131795), (11647, 105135), (12255, 99919), (15485, 79077), (21027, 58235), (26359, 46455), (34941, 35045)]