79741415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 106686720

約数和(自身を除く): 26945305

約数列:

[1, 5, 13, 53, 65, 79, 265, 293, 395, 689, 1027, 1465, 3445, 3809, 4187, 5135, 15529, 19045, 20935, 23147, 54431, 77645, 115735, 201877, 272155, 300911, 1009385, 1226791, 1504555, 6133955, 15948283, 79741415]

約数ペア:

[(1, 79741415), (5, 15948283), (13, 6133955), (53, 1504555), (65, 1226791), (79, 1009385), (265, 300911), (293, 272155), (395, 201877), (689, 115735), (1027, 77645), (1465, 54431), (3445, 23147), (3809, 20935), (4187, 19045), (5135, 15529)]