66802365

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6841}}^1$

素因数の和:6890

約数の個数: 48

約数和(自身を含む): 136621056

約数和(自身を除く): 69818691

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1395, 1953, 3255, 6841, 9765, 20523, 34205, 47887, 61569, 102615, 143661, 212071, 239435, 307845, 430983, 636213, 718305, 1060355, 1484497, 1908639, 2154915, 3181065, 4453491, 7422485, 9543195, 13360473, 22267455, 66802365]

約数ペア:

[(1, 66802365), (3, 22267455), (5, 13360473), (7, 9543195), (9, 7422485), (15, 4453491), (21, 3181065), (31, 2154915), (35, 1908639), (45, 1484497), (63, 1060355), (93, 718305), (105, 636213), (155, 430983), (217, 307845), (279, 239435), (315, 212071), (465, 143661), (651, 102615), (1085, 61569), (1395, 47887), (1953, 34205), (3255, 20523), (6841, 9765)]