91845765

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 179896320

約数和(自身を除く): 88050555

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 127, 135, 165, 297, 381, 487, 495, 635, 1143, 1397, 1461, 1485, 1905, 2435, 3429, 4191, 4383, 5357, 5715, 6985, 7305, 12573, 13149, 16071, 17145, 20955, 21915, 26785, 37719, 48213, 61849, 62865, 65745, 80355, 144639, 185547, 188595, 241065, 309245, 556641, 680339, 723195, 927735, 1669923, 2041017, 2783205, 3401695, 6123051, 8349615, 10205085, 18369153, 30615255, 91845765]

約数ペア:

[(1, 91845765), (3, 30615255), (5, 18369153), (9, 10205085), (11, 8349615), (15, 6123051), (27, 3401695), (33, 2783205), (45, 2041017), (55, 1669923), (99, 927735), (127, 723195), (135, 680339), (165, 556641), (297, 309245), (381, 241065), (487, 188595), (495, 185547), (635, 144639), (1143, 80355), (1397, 65745), (1461, 62865), (1485, 61849), (1905, 48213), (2435, 37719), (3429, 26785), (4191, 21915), (4383, 20955), (5357, 17145), (5715, 16071), (6985, 13149), (7305, 12573)]