61066665

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 125199360

約数和(自身を除く): 64132695

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 43, 45, 55, 57, 95, 99, 129, 151, 165, 171, 209, 215, 285, 387, 453, 473, 495, 627, 645, 755, 817, 855, 1045, 1359, 1419, 1661, 1881, 1935, 2265, 2365, 2451, 2869, 3135, 4085, 4257, 4983, 6493, 6795, 7095, 7353, 8305, 8607, 8987, 9405, 12255, 14345, 14949, 19479, 21285, 24915, 25821, 26961, 31559, 32465, 36765, 43035, 44935, 58437, 71423, 74745, 80883, 94677, 97395, 123367, 129105, 134805, 157795, 214269, 284031, 292185, 357115, 370101, 404415, 473385, 616835, 642807, 1071345, 1110303, 1357037, 1420155, 1850505, 3214035, 4071111, 5551515, 6785185, 12213333, 20355555, 61066665]

約数ペア:

[(1, 61066665), (3, 20355555), (5, 12213333), (9, 6785185), (11, 5551515), (15, 4071111), (19, 3214035), (33, 1850505), (43, 1420155), (45, 1357037), (55, 1110303), (57, 1071345), (95, 642807), (99, 616835), (129, 473385), (151, 404415), (165, 370101), (171, 357115), (209, 292185), (215, 284031), (285, 214269), (387, 157795), (453, 134805), (473, 129105), (495, 123367), (627, 97395), (645, 94677), (755, 80883), (817, 74745), (855, 71423), (1045, 58437), (1359, 44935), (1419, 43035), (1661, 36765), (1881, 32465), (1935, 31559), (2265, 26961), (2365, 25821), (2451, 24915), (2869, 21285), (3135, 19479), (4085, 14949), (4257, 14345), (4983, 12255), (6493, 9405), (6795, 8987), (7095, 8607), (7353, 8305)]