65995155

素因数分解:

$3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1873}}^1$

素因数の和:1922

約数の個数: 48

約数和(自身を含む): 122784480

約数和(自身を除く): 56789325

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 243, 261, 405, 435, 783, 1215, 1305, 1873, 2349, 3915, 5619, 7047, 9365, 11745, 16857, 28095, 35235, 50571, 54317, 84285, 151713, 162951, 252855, 271585, 455139, 488853, 758565, 814755, 1466559, 2275695, 2444265, 4399677, 7332795, 13199031, 21998385, 65995155]

約数ペア:

[(1, 65995155), (3, 21998385), (5, 13199031), (9, 7332795), (15, 4399677), (27, 2444265), (29, 2275695), (45, 1466559), (81, 814755), (87, 758565), (135, 488853), (145, 455139), (243, 271585), (261, 252855), (405, 162951), (435, 151713), (783, 84285), (1215, 54317), (1305, 50571), (1873, 35235), (2349, 28095), (3915, 16857), (5619, 11745), (7047, 9365)]