54212895

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:354

約数の個数: 80

約数和(自身を含む): 108865152

約数和(自身を除く): 54652257

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 43, 45, 55, 81, 99, 129, 135, 165, 215, 283, 297, 387, 405, 473, 495, 645, 849, 891, 1161, 1415, 1419, 1485, 1935, 2365, 2547, 3113, 3483, 4245, 4257, 4455, 5805, 7095, 7641, 9339, 12169, 12735, 12771, 15565, 17415, 21285, 22923, 28017, 36507, 38205, 38313, 46695, 60845, 63855, 84051, 109521, 114615, 133859, 140085, 182535, 191565, 252153, 328563, 401577, 420255, 547605, 669295, 985689, 1204731, 1260765, 1642815, 2007885, 3614193, 4928445, 6023655, 10842579, 18070965, 54212895]

約数ペア:

[(1, 54212895), (3, 18070965), (5, 10842579), (9, 6023655), (11, 4928445), (15, 3614193), (27, 2007885), (33, 1642815), (43, 1260765), (45, 1204731), (55, 985689), (81, 669295), (99, 547605), (129, 420255), (135, 401577), (165, 328563), (215, 252153), (283, 191565), (297, 182535), (387, 140085), (405, 133859), (473, 114615), (495, 109521), (645, 84051), (849, 63855), (891, 60845), (1161, 46695), (1415, 38313), (1419, 38205), (1485, 36507), (1935, 28017), (2365, 22923), (2547, 21285), (3113, 17415), (3483, 15565), (4245, 12771), (4257, 12735), (4455, 12169), (5805, 9339), (7095, 7641)]