5847205

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 8805888

約数和(自身を除く): 2958683

約数列:

[1, 5, 7, 13, 35, 65, 71, 91, 181, 355, 455, 497, 905, 923, 1267, 2353, 2485, 4615, 6335, 6461, 11765, 12851, 16471, 32305, 64255, 82355, 89957, 167063, 449785, 835315, 1169441, 5847205]

約数ペア:

[(1, 5847205), (5, 1169441), (7, 835315), (13, 449785), (35, 167063), (65, 89957), (71, 82355), (91, 64255), (181, 32305), (355, 16471), (455, 12851), (497, 11765), (905, 6461), (923, 6335), (1267, 4615), (2353, 2485)]