123126935

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1523}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 166786560

約数和(自身を除く): 43659625

約数列:

[1, 5, 19, 23, 37, 95, 115, 185, 437, 703, 851, 1523, 2185, 3515, 4255, 7615, 16169, 28937, 35029, 56351, 80845, 144685, 175145, 281755, 665551, 1070669, 1296073, 3327755, 5353345, 6480365, 24625387, 123126935]

約数ペア:

[(1, 123126935), (5, 24625387), (19, 6480365), (23, 5353345), (37, 3327755), (95, 1296073), (115, 1070669), (185, 665551), (437, 281755), (703, 175145), (851, 144685), (1523, 80845), (2185, 56351), (3515, 35029), (4255, 28937), (7615, 16169)]