155028889

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1140

約数の個数: 16

約数和(自身を含む): 164229120

約数和(自身を除く): 9200231

約数列:

[1, 43, 47, 79, 971, 2021, 3397, 3713, 41753, 45637, 76709, 159659, 1962391, 3298487, 3605323, 155028889]

約数ペア:

[(1, 155028889), (43, 3605323), (47, 3298487), (79, 1962391), (971, 159659), (2021, 76709), (3397, 45637), (3713, 41753)]