22157023505

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1\times {\mathrm{877}}^1$

素因数の和:1449

約数の個数: 32

約数和(自身を含む): 27128935680

約数和(自身を除く): 4971912175

約数列:

[1, 5, 109, 151, 307, 545, 755, 877, 1535, 4385, 16459, 33463, 46357, 82295, 95593, 132427, 167315, 231785, 269239, 477965, 662135, 1346195, 5052913, 14434543, 25264565, 29347051, 40655089, 72172715, 146735255, 203275445, 4431404701, 22157023505]

約数ペア:

[(1, 22157023505), (5, 4431404701), (109, 203275445), (151, 146735255), (307, 72172715), (545, 40655089), (755, 29347051), (877, 25264565), (1535, 14434543), (4385, 5052913), (16459, 1346195), (33463, 662135), (46357, 477965), (82295, 269239), (95593, 231785), (132427, 167315)]