20174909085

素因数分解:

$3^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{510047}}^1$

素因数の和:510354

約数の個数: 32

約数和(自身を含む): 35988986880

約数和(自身を除く): 15814077795

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 293, 879, 1465, 2637, 4395, 7911, 13185, 39555, 510047, 1530141, 2550235, 4590423, 7650705, 13771269, 22952115, 68856345, 149443771, 448331313, 747218855, 1344993939, 2241656565, 4034981817, 6724969695, 20174909085]

約数ペア:

[(1, 20174909085), (3, 6724969695), (5, 4034981817), (9, 2241656565), (15, 1344993939), (27, 747218855), (45, 448331313), (135, 149443771), (293, 68856345), (879, 22952115), (1465, 13771269), (2637, 7650705), (4395, 4590423), (7911, 2550235), (13185, 1530141), (39555, 510047)]