27027315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{359}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 53913600

約数和(自身を除く): 26886285

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 239, 315, 359, 717, 1077, 1195, 1673, 1795, 2151, 2513, 3231, 3585, 5019, 5385, 7539, 8365, 10755, 12565, 15057, 16155, 22617, 25095, 37695, 75285, 85801, 113085, 257403, 429005, 600607, 772209, 1287015, 1801821, 3003035, 3861045, 5405463, 9009105, 27027315]

約数ペア:

[(1, 27027315), (3, 9009105), (5, 5405463), (7, 3861045), (9, 3003035), (15, 1801821), (21, 1287015), (35, 772209), (45, 600607), (63, 429005), (105, 257403), (239, 113085), (315, 85801), (359, 75285), (717, 37695), (1077, 25095), (1195, 22617), (1673, 16155), (1795, 15057), (2151, 12565), (2513, 10755), (3231, 8365), (3585, 7539), (5019, 5385)]