27740385

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{733}}^1$

素因数の和:802

約数の個数: 36

約数和(自身を含む): 49866492

約数和(自身を除く): 22126107

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 733, 841, 1305, 2199, 2523, 3665, 4205, 6597, 7569, 10995, 12615, 21257, 32985, 37845, 63771, 106285, 191313, 318855, 616453, 956565, 1849359, 3082265, 5548077, 9246795, 27740385]

約数ペア:

[(1, 27740385), (3, 9246795), (5, 5548077), (9, 3082265), (15, 1849359), (29, 956565), (45, 616453), (87, 318855), (145, 191313), (261, 106285), (435, 63771), (733, 37845), (841, 32985), (1305, 21257), (2199, 12615), (2523, 10995), (3665, 7569), (4205, 6597)]