22554945

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:271

約数の個数: 72

約数和(自身を含む): 46576296

約数和(自身を除く): 24021351

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 53, 63, 105, 147, 159, 193, 245, 265, 315, 371, 441, 477, 579, 735, 795, 965, 1113, 1351, 1737, 1855, 2205, 2385, 2597, 2895, 3339, 4053, 5565, 6755, 7791, 8685, 9457, 10229, 12159, 12985, 16695, 20265, 23373, 28371, 30687, 38955, 47285, 51145, 60795, 71603, 85113, 92061, 116865, 141855, 153435, 214809, 358015, 425565, 460305, 501221, 644427, 1074045, 1503663, 2506105, 3222135, 4510989, 7518315, 22554945]

約数ペア:

[(1, 22554945), (3, 7518315), (5, 4510989), (7, 3222135), (9, 2506105), (15, 1503663), (21, 1074045), (35, 644427), (45, 501221), (49, 460305), (53, 425565), (63, 358015), (105, 214809), (147, 153435), (159, 141855), (193, 116865), (245, 92061), (265, 85113), (315, 71603), (371, 60795), (441, 51145), (477, 47285), (579, 38955), (735, 30687), (795, 28371), (965, 23373), (1113, 20265), (1351, 16695), (1737, 12985), (1855, 12159), (2205, 10229), (2385, 9457), (2597, 8685), (2895, 7791), (3339, 6755), (4053, 5565)]