189012915

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 408110976

約数和(自身を除く): 219098061

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 101, 105, 117, 195, 273, 303, 315, 455, 457, 505, 585, 707, 819, 909, 1313, 1365, 1371, 1515, 2121, 2285, 3199, 3535, 3939, 4095, 4113, 4545, 5941, 6363, 6565, 6855, 9191, 9597, 10605, 11817, 15995, 17823, 19695, 20565, 27573, 28791, 29705, 31815, 41587, 45955, 46157, 47985, 53469, 59085, 82719, 89115, 124761, 137865, 138471, 143955, 207935, 230785, 267345, 323099, 374283, 413595, 415413, 600041, 623805, 692355, 969297, 1615495, 1800123, 1871415, 2077065, 2907891, 3000205, 4200287, 4846485, 5400369, 9000615, 12600861, 14539455, 21001435, 27001845, 37802583, 63004305, 189012915]

約数ペア:

[(1, 189012915), (3, 63004305), (5, 37802583), (7, 27001845), (9, 21001435), (13, 14539455), (15, 12600861), (21, 9000615), (35, 5400369), (39, 4846485), (45, 4200287), (63, 3000205), (65, 2907891), (91, 2077065), (101, 1871415), (105, 1800123), (117, 1615495), (195, 969297), (273, 692355), (303, 623805), (315, 600041), (455, 415413), (457, 413595), (505, 374283), (585, 323099), (707, 267345), (819, 230785), (909, 207935), (1313, 143955), (1365, 138471), (1371, 137865), (1515, 124761), (2121, 89115), (2285, 82719), (3199, 59085), (3535, 53469), (3939, 47985), (4095, 46157), (4113, 45955), (4545, 41587), (5941, 31815), (6363, 29705), (6565, 28791), (6855, 27573), (9191, 20565), (9597, 19695), (10605, 17823), (11817, 15995)]