1205966085

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{578401}}^1$

素因数の和:578548

約数の個数: 16

約数和(自身を含む): 1943430720

約数和(自身を除く): 737464635

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 578401, 1735203, 2892005, 8676015, 80397739, 241193217, 401988695, 1205966085]

約数ペア:

[(1, 1205966085), (3, 401988695), (5, 241193217), (15, 80397739), (139, 8676015), (417, 2892005), (695, 1735203), (2085, 578401)]