2080862595

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{2201971}}^1$

素因数の和:2201992

約数の個数: 32

約数和(自身を含む): 4227786240

約数和(自身を除く): 2146923645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 2201971, 6605913, 11009855, 15413797, 19817739, 33029565, 46241391, 59453217, 77068985, 99088695, 138724173, 231206955, 297266085, 416172519, 693620865, 2080862595]

約数ペア:

[(1, 2080862595), (3, 693620865), (5, 416172519), (7, 297266085), (9, 231206955), (15, 138724173), (21, 99088695), (27, 77068985), (35, 59453217), (45, 46241391), (63, 33029565), (105, 19817739), (135, 15413797), (189, 11009855), (315, 6605913), (945, 2201971)]