289140285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{6133}}^1$

素因数の和:6597

約数の個数: 32

約数和(自身を含む): 529977600

約数和(自身を除く): 240837315

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 449, 1347, 2245, 3143, 6133, 6735, 9429, 15715, 18399, 30665, 42931, 47145, 91995, 128793, 214655, 643965, 2753717, 8261151, 13768585, 19276019, 41305755, 57828057, 96380095, 289140285]

約数ペア:

[(1, 289140285), (3, 96380095), (5, 57828057), (7, 41305755), (15, 19276019), (21, 13768585), (35, 8261151), (105, 2753717), (449, 643965), (1347, 214655), (2245, 128793), (3143, 91995), (6133, 47145), (6735, 42931), (9429, 30665), (15715, 18399)]