22190175

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 46283744

約数和(自身を除く): 24093569

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 73, 75, 105, 175, 193, 219, 225, 315, 365, 511, 525, 579, 657, 965, 1095, 1351, 1533, 1575, 1737, 1825, 2555, 2895, 3285, 4053, 4599, 4825, 5475, 6755, 7665, 8685, 12159, 12775, 14089, 14475, 16425, 20265, 22995, 33775, 38325, 42267, 43425, 60795, 70445, 98623, 101325, 114975, 126801, 211335, 295869, 303975, 352225, 493115, 634005, 887607, 1056675, 1479345, 2465575, 3170025, 4438035, 7396725, 22190175]

約数ペア:

[(1, 22190175), (3, 7396725), (5, 4438035), (7, 3170025), (9, 2465575), (15, 1479345), (21, 1056675), (25, 887607), (35, 634005), (45, 493115), (63, 352225), (73, 303975), (75, 295869), (105, 211335), (175, 126801), (193, 114975), (219, 101325), (225, 98623), (315, 70445), (365, 60795), (511, 43425), (525, 42267), (579, 38325), (657, 33775), (965, 22995), (1095, 20265), (1351, 16425), (1533, 14475), (1575, 14089), (1737, 12775), (1825, 12159), (2555, 8685), (2895, 7665), (3285, 6755), (4053, 5475), (4599, 4825)]