1545255

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1493}}^1$

素因数の和:1527

約数の個数: 24

約数和(自身を含む): 2796768

約数和(自身を除く): 1251513

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 1493, 4479, 7465, 13437, 22395, 34339, 67185, 103017, 171695, 309051, 515085, 1545255]

約数ペア:

[(1, 1545255), (3, 515085), (5, 309051), (9, 171695), (15, 103017), (23, 67185), (45, 34339), (69, 22395), (115, 13437), (207, 7465), (345, 4479), (1035, 1493)]