12164775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 96

約数和(自身を含む): 25712640

約数和(自身を除く): 13547865

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 29, 35, 47, 51, 75, 85, 87, 105, 119, 141, 145, 175, 203, 235, 255, 329, 357, 425, 435, 493, 525, 595, 609, 705, 725, 799, 987, 1015, 1175, 1275, 1363, 1479, 1645, 1785, 2175, 2397, 2465, 2975, 3045, 3451, 3525, 3995, 4089, 4935, 5075, 5593, 6815, 7395, 8225, 8925, 9541, 10353, 11985, 12325, 15225, 16779, 17255, 19975, 20445, 23171, 24675, 27965, 28623, 34075, 36975, 47705, 51765, 59925, 69513, 83895, 86275, 102225, 115855, 139825, 143115, 162197, 238525, 258825, 347565, 419475, 486591, 579275, 715575, 810985, 1737825, 2432955, 4054925, 12164775]

約数ペア:

[(1, 12164775), (3, 4054925), (5, 2432955), (7, 1737825), (15, 810985), (17, 715575), (21, 579275), (25, 486591), (29, 419475), (35, 347565), (47, 258825), (51, 238525), (75, 162197), (85, 143115), (87, 139825), (105, 115855), (119, 102225), (141, 86275), (145, 83895), (175, 69513), (203, 59925), (235, 51765), (255, 47705), (329, 36975), (357, 34075), (425, 28623), (435, 27965), (493, 24675), (525, 23171), (595, 20445), (609, 19975), (705, 17255), (725, 16779), (799, 15225), (987, 12325), (1015, 11985), (1175, 10353), (1275, 9541), (1363, 8925), (1479, 8225), (1645, 7395), (1785, 6815), (2175, 5593), (2397, 5075), (2465, 4935), (2975, 4089), (3045, 3995), (3451, 3525)]