298574145

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1409}}^1$

素因数の和:1714

約数の個数: 48

約数和(自身を含む): 550339920

約数和(自身を除く): 251765775

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 277, 765, 831, 1385, 1409, 2493, 4155, 4227, 4709, 7045, 12465, 12681, 14127, 21135, 23545, 23953, 42381, 63405, 70635, 71859, 119765, 211905, 215577, 359295, 390293, 1077885, 1170879, 1951465, 3512637, 5854395, 6634981, 17563185, 19904943, 33174905, 59714829, 99524715, 298574145]

約数ペア:

[(1, 298574145), (3, 99524715), (5, 59714829), (9, 33174905), (15, 19904943), (17, 17563185), (45, 6634981), (51, 5854395), (85, 3512637), (153, 1951465), (255, 1170879), (277, 1077885), (765, 390293), (831, 359295), (1385, 215577), (1409, 211905), (2493, 119765), (4155, 71859), (4227, 70635), (4709, 63405), (7045, 42381), (12465, 23953), (12681, 23545), (14127, 21135)]