22493415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 43545600

約数和(自身を除く): 21052185

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 83, 87, 89, 105, 145, 203, 249, 267, 415, 435, 445, 581, 609, 623, 1015, 1245, 1335, 1743, 1869, 2407, 2581, 2905, 3045, 3115, 7221, 7387, 7743, 8715, 9345, 12035, 12905, 16849, 18067, 22161, 36105, 36935, 38715, 50547, 51709, 54201, 84245, 90335, 110805, 155127, 214223, 252735, 258545, 271005, 642669, 775635, 1071115, 1499561, 3213345, 4498683, 7497805, 22493415]

約数ペア:

[(1, 22493415), (3, 7497805), (5, 4498683), (7, 3213345), (15, 1499561), (21, 1071115), (29, 775635), (35, 642669), (83, 271005), (87, 258545), (89, 252735), (105, 214223), (145, 155127), (203, 110805), (249, 90335), (267, 84245), (415, 54201), (435, 51709), (445, 50547), (581, 38715), (609, 36935), (623, 36105), (1015, 22161), (1245, 18067), (1335, 16849), (1743, 12905), (1869, 12035), (2407, 9345), (2581, 8715), (2905, 7743), (3045, 7387), (3115, 7221)]