1399015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:282

約数の個数: 16

約数和(自身を含む): 1805760

約数和(自身を除く): 406745

約数列:

[1, 5, 17, 85, 109, 151, 545, 755, 1853, 2567, 9265, 12835, 16459, 82295, 279803, 1399015]

約数ペア:

[(1, 1399015), (5, 279803), (17, 82295), (85, 16459), (109, 12835), (151, 9265), (545, 2567), (755, 1853)]