21927585

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{9811}}^1$

素因数の和:9968

約数の個数: 16

約数和(自身を含む): 35323200

約数和(自身を除く): 13395615

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 9811, 29433, 49055, 147165, 1461839, 4385517, 7309195, 21927585]

約数ペア:

[(1, 21927585), (3, 7309195), (5, 4385517), (15, 1461839), (149, 147165), (447, 49055), (745, 29433), (2235, 9811)]