139580521915

素因数分解:

$5^1\times {\mathrm{383}}^1\times {\mathrm{11437}}^1\times {\mathrm{6373}}^1$

素因数の和:18198

約数の個数: 16

約数和(自身を含む): 167974990848

約数和(自身を除く): 28394468933

約数列:

[1, 5, 383, 1915, 6373, 11437, 31865, 57185, 2440859, 4380371, 12204295, 21901855, 72888001, 364440005, 27916104383, 139580521915]

約数ペア:

[(1, 139580521915), (5, 27916104383), (383, 364440005), (1915, 72888001), (6373, 21901855), (11437, 12204295), (31865, 4380371), (57185, 2440859)]