12224205

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 24470784

約数和(自身を除く): 12246579

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 151, 257, 315, 453, 755, 771, 1057, 1285, 1359, 1799, 2265, 2313, 3171, 3855, 5285, 5397, 6795, 8995, 9513, 11565, 15855, 16191, 26985, 38807, 47565, 80955, 116421, 194035, 271649, 349263, 582105, 814947, 1358245, 1746315, 2444841, 4074735, 12224205]

約数ペア:

[(1, 12224205), (3, 4074735), (5, 2444841), (7, 1746315), (9, 1358245), (15, 814947), (21, 582105), (35, 349263), (45, 271649), (63, 194035), (105, 116421), (151, 80955), (257, 47565), (315, 38807), (453, 26985), (755, 16191), (771, 15855), (1057, 11565), (1285, 9513), (1359, 8995), (1799, 6795), (2265, 5397), (2313, 5285), (3171, 3855)]