538385085

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{28019}}^1$

素因数の和:28098

約数の個数: 48

約数和(自身を含む): 1084037760

約数和(自身を除く): 545652675

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 61, 63, 105, 183, 305, 315, 427, 549, 915, 1281, 2135, 2745, 3843, 6405, 19215, 28019, 84057, 140095, 196133, 252171, 420285, 588399, 980665, 1260855, 1709159, 1765197, 2941995, 5127477, 8545795, 8825985, 11964113, 15382431, 25637385, 35892339, 59820565, 76912155, 107677017, 179461695, 538385085]

約数ペア:

[(1, 538385085), (3, 179461695), (5, 107677017), (7, 76912155), (9, 59820565), (15, 35892339), (21, 25637385), (35, 15382431), (45, 11964113), (61, 8825985), (63, 8545795), (105, 5127477), (183, 2941995), (305, 1765197), (315, 1709159), (427, 1260855), (549, 980665), (915, 588399), (1281, 420285), (2135, 252171), (2745, 196133), (3843, 140095), (6405, 84057), (19215, 28019)]