153474915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{8693}}^1$

素因数の和:8819

約数の個数: 32

約数和(自身を含む): 270418176

約数和(自身を除く): 116943261

約数列:

[1, 3, 5, 11, 15, 33, 55, 107, 165, 321, 535, 1177, 1605, 3531, 5885, 8693, 17655, 26079, 43465, 95623, 130395, 286869, 478115, 930151, 1434345, 2790453, 4650755, 10231661, 13952265, 30694983, 51158305, 153474915]

約数ペア:

[(1, 153474915), (3, 51158305), (5, 30694983), (11, 13952265), (15, 10231661), (33, 4650755), (55, 2790453), (107, 1434345), (165, 930151), (321, 478115), (535, 286869), (1177, 130395), (1605, 95623), (3531, 43465), (5885, 26079), (8693, 17655)]