15047036949

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{521}}^1\times {\mathrm{6911}}^1$

素因数の和:7641

約数の個数: 32

約数和(自身を含む): 23091609600

約数和(自身を除く): 8044572651

約数列:

[1, 3, 7, 21, 199, 521, 597, 1393, 1563, 3647, 4179, 6911, 10941, 20733, 48377, 103679, 145131, 311037, 725753, 1375289, 2177259, 3600631, 4125867, 9627023, 10801893, 25204417, 28881069, 75613251, 716525569, 2149576707, 5015678983, 15047036949]

約数ペア:

[(1, 15047036949), (3, 5015678983), (7, 2149576707), (21, 716525569), (199, 75613251), (521, 28881069), (597, 25204417), (1393, 10801893), (1563, 9627023), (3647, 4125867), (4179, 3600631), (6911, 2177259), (10941, 1375289), (20733, 725753), (48377, 311037), (103679, 145131)]