7015305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 64

約数和(自身を含む): 13499136

約数和(自身を除く): 6483831

約数列:

[1, 3, 5, 11, 15, 17, 33, 41, 51, 55, 61, 85, 123, 165, 183, 187, 205, 255, 305, 451, 561, 615, 671, 697, 915, 935, 1037, 1353, 2013, 2091, 2255, 2501, 2805, 3111, 3355, 3485, 5185, 6765, 7503, 7667, 10065, 10455, 11407, 12505, 15555, 23001, 27511, 34221, 37515, 38335, 42517, 57035, 82533, 115005, 127551, 137555, 171105, 212585, 412665, 467687, 637755, 1403061, 2338435, 7015305]

約数ペア:

[(1, 7015305), (3, 2338435), (5, 1403061), (11, 637755), (15, 467687), (17, 412665), (33, 212585), (41, 171105), (51, 137555), (55, 127551), (61, 115005), (85, 82533), (123, 57035), (165, 42517), (183, 38335), (187, 37515), (205, 34221), (255, 27511), (305, 23001), (451, 15555), (561, 12505), (615, 11407), (671, 10455), (697, 10065), (915, 7667), (935, 7503), (1037, 6765), (1353, 5185), (2013, 3485), (2091, 3355), (2255, 3111), (2501, 2805)]