2556111915

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{8114641}}^1$

素因数の和:8114659

約数の個数: 24

約数和(自身を含む): 5063536608

約数和(自身を除く): 2507424693

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 8114641, 24343923, 40573205, 56802487, 73031769, 121719615, 170407461, 284012435, 365158845, 511222383, 852037305, 2556111915]

約数ペア:

[(1, 2556111915), (3, 852037305), (5, 511222383), (7, 365158845), (9, 284012435), (15, 170407461), (21, 121719615), (35, 73031769), (45, 56802487), (63, 40573205), (105, 24343923), (315, 8114641)]