742321895

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{40093}}^1$

素因数の和:40151

約数の個数: 24

約数和(自身を含む): 1064255136

約数和(自身を除く): 321933241

約数列:

[1, 5, 7, 23, 35, 115, 161, 529, 805, 2645, 3703, 18515, 40093, 200465, 280651, 922139, 1403255, 4610695, 6454973, 21209197, 32274865, 106045985, 148464379, 742321895]

約数ペア:

[(1, 742321895), (5, 148464379), (7, 106045985), (23, 32274865), (35, 21209197), (115, 6454973), (161, 4610695), (529, 1403255), (805, 922139), (2645, 280651), (3703, 200465), (18515, 40093)]