438049495295

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1\times {\mathrm{991}}^1\times {\mathrm{2399}}^1$

素因数の和:4295

約数の個数: 32

約数和(自身を含む): 539279769600

約数和(自身を除く): 101230274305

約数列:

[1, 5, 43, 215, 857, 991, 2399, 4285, 4955, 11995, 36851, 42613, 103157, 184255, 213065, 515785, 849287, 2055943, 2377409, 4246435, 10279715, 11887045, 36519341, 88405549, 102228587, 182596705, 442027745, 511142935, 2037439513, 10187197565, 87609899059, 438049495295]

約数ペア:

[(1, 438049495295), (5, 87609899059), (43, 10187197565), (215, 2037439513), (857, 511142935), (991, 442027745), (2399, 182596705), (4285, 102228587), (4955, 88405549), (11995, 36519341), (36851, 11887045), (42613, 10279715), (103157, 4246435), (184255, 2377409), (213065, 2055943), (515785, 849287)]