66330825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 128241792

約数和(自身を除く): 61910967

約数列:

[1, 3, 5, 11, 15, 25, 33, 37, 41, 53, 55, 75, 111, 123, 159, 165, 185, 205, 265, 275, 407, 451, 555, 583, 615, 795, 825, 925, 1025, 1221, 1325, 1353, 1517, 1749, 1961, 2035, 2173, 2255, 2775, 2915, 3075, 3975, 4551, 5883, 6105, 6519, 6765, 7585, 8745, 9805, 10175, 10865, 11275, 14575, 16687, 21571, 22755, 23903, 29415, 30525, 32595, 33825, 37925, 43725, 49025, 50061, 54325, 64713, 71709, 80401, 83435, 107855, 113775, 119515, 147075, 162975, 241203, 250305, 323565, 358545, 402005, 417175, 539275, 597575, 884411, 1206015, 1251525, 1617825, 1792725, 2010025, 2653233, 4422055, 6030075, 13266165, 22110275, 66330825]

約数ペア:

[(1, 66330825), (3, 22110275), (5, 13266165), (11, 6030075), (15, 4422055), (25, 2653233), (33, 2010025), (37, 1792725), (41, 1617825), (53, 1251525), (55, 1206015), (75, 884411), (111, 597575), (123, 539275), (159, 417175), (165, 402005), (185, 358545), (205, 323565), (265, 250305), (275, 241203), (407, 162975), (451, 147075), (555, 119515), (583, 113775), (615, 107855), (795, 83435), (825, 80401), (925, 71709), (1025, 64713), (1221, 54325), (1325, 50061), (1353, 49025), (1517, 43725), (1749, 37925), (1961, 33825), (2035, 32595), (2173, 30525), (2255, 29415), (2775, 23903), (2915, 22755), (3075, 21571), (3975, 16687), (4551, 14575), (5883, 11275), (6105, 10865), (6519, 10175), (6765, 9805), (7585, 8745)]