140744445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{32467}}^1$

素因数の和:32509

約数の個数: 24

約数和(自身を含む): 239224224

約数和(自身を除く): 98479779

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 32467, 97401, 162335, 487005, 551939, 1655817, 2759695, 8279085, 9382963, 28148889, 46914815, 140744445]

約数ペア:

[(1, 140744445), (3, 46914815), (5, 28148889), (15, 9382963), (17, 8279085), (51, 2759695), (85, 1655817), (255, 551939), (289, 487005), (867, 162335), (1445, 97401), (4335, 32467)]