1291254014085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{19125439}}^1$

素因数の和:19126097

約数の個数: 32

約数和(自身を含む): 2364822405120

約数和(自身を除く): 1073568391035

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 643, 1929, 3215, 4501, 9645, 13503, 22505, 67515, 19125439, 57376317, 95627195, 133878073, 286881585, 401634219, 669390365, 2008171095, 12297657277, 36892971831, 61488286385, 86083600939, 184464859155, 258250802817, 430418004695, 1291254014085]

約数ペア:

[(1, 1291254014085), (3, 430418004695), (5, 258250802817), (7, 184464859155), (15, 86083600939), (21, 61488286385), (35, 36892971831), (105, 12297657277), (643, 2008171095), (1929, 669390365), (3215, 401634219), (4501, 286881585), (9645, 133878073), (13503, 95627195), (22505, 57376317), (67515, 19125439)]