66341565

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 126385920

約数和(自身を除く): 60044355

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 137, 153, 211, 255, 411, 459, 633, 685, 765, 1055, 1233, 1899, 2055, 2295, 2329, 3165, 3587, 3699, 5697, 6165, 6987, 9495, 10761, 11645, 17935, 18495, 20961, 28485, 28907, 32283, 34935, 53805, 62883, 86721, 96849, 104805, 144535, 161415, 260163, 314415, 433605, 484245, 491419, 780489, 1300815, 1474257, 2457095, 3902445, 4422771, 7371285, 13268313, 22113855, 66341565]

約数ペア:

[(1, 66341565), (3, 22113855), (5, 13268313), (9, 7371285), (15, 4422771), (17, 3902445), (27, 2457095), (45, 1474257), (51, 1300815), (85, 780489), (135, 491419), (137, 484245), (153, 433605), (211, 314415), (255, 260163), (411, 161415), (459, 144535), (633, 104805), (685, 96849), (765, 86721), (1055, 62883), (1233, 53805), (1899, 34935), (2055, 32283), (2295, 28907), (2329, 28485), (3165, 20961), (3587, 18495), (3699, 17935), (5697, 11645), (6165, 10761), (6987, 9495)]