330590925

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12347}}^1$

素因数の和:12387

約数の個数: 72

約数和(自身を含む): 716579136

約数和(自身を除く): 385988211

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 35, 45, 51, 63, 75, 85, 105, 119, 153, 175, 225, 255, 315, 357, 425, 525, 595, 765, 1071, 1275, 1575, 1785, 2975, 3825, 5355, 8925, 12347, 26775, 37041, 61735, 86429, 111123, 185205, 209899, 259287, 308675, 432145, 555615, 629697, 777861, 926025, 1049495, 1296435, 1469293, 1889091, 2160725, 2778075, 3148485, 3889305, 4407879, 5247475, 6482175, 7346465, 9445455, 13223637, 15742425, 19446525, 22039395, 36732325, 47227275, 66118185, 110196975, 330590925]

約数ペア:

[(1, 330590925), (3, 110196975), (5, 66118185), (7, 47227275), (9, 36732325), (15, 22039395), (17, 19446525), (21, 15742425), (25, 13223637), (35, 9445455), (45, 7346465), (51, 6482175), (63, 5247475), (75, 4407879), (85, 3889305), (105, 3148485), (119, 2778075), (153, 2160725), (175, 1889091), (225, 1469293), (255, 1296435), (315, 1049495), (357, 926025), (425, 777861), (525, 629697), (595, 555615), (765, 432145), (1071, 308675), (1275, 259287), (1575, 209899), (1785, 185205), (2975, 111123), (3825, 86429), (5355, 61735), (8925, 37041), (12347, 26775)]