42702045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1109}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 72887040

約数和(自身を除く): 30184995

約数列:

[1, 3, 5, 15, 17, 51, 85, 151, 255, 453, 755, 1109, 2265, 2567, 3327, 5545, 7701, 12835, 16635, 18853, 38505, 56559, 94265, 167459, 282795, 502377, 837295, 2511885, 2846803, 8540409, 14234015, 42702045]

約数ペア:

[(1, 42702045), (3, 14234015), (5, 8540409), (15, 2846803), (17, 2511885), (51, 837295), (85, 502377), (151, 282795), (255, 167459), (453, 94265), (755, 56559), (1109, 38505), (2265, 18853), (2567, 16635), (3327, 12835), (5545, 7701)]