22212855

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 44388864

約数和(自身を除く): 22176009

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 151, 315, 453, 467, 755, 1057, 1359, 1401, 2265, 2335, 3171, 3269, 4203, 5285, 6795, 7005, 9513, 9807, 15855, 16345, 21015, 29421, 47565, 49035, 70517, 147105, 211551, 352585, 493619, 634653, 1057755, 1480857, 2468095, 3173265, 4442571, 7404285, 22212855]

約数ペア:

[(1, 22212855), (3, 7404285), (5, 4442571), (7, 3173265), (9, 2468095), (15, 1480857), (21, 1057755), (35, 634653), (45, 493619), (63, 352585), (105, 211551), (151, 147105), (315, 70517), (453, 49035), (467, 47565), (755, 29421), (1057, 21015), (1359, 16345), (1401, 15855), (2265, 9807), (2335, 9513), (3171, 7005), (3269, 6795), (4203, 5285)]