418090145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{821}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 562484736

約数和(自身を除く): 144394591

約数列:

[1, 5, 11, 47, 55, 197, 235, 517, 821, 985, 2167, 2585, 4105, 9031, 9259, 10835, 38587, 45155, 46295, 101849, 161737, 192935, 424457, 509245, 808685, 1779107, 2122285, 7601639, 8895535, 38008195, 83618029, 418090145]

約数ペア:

[(1, 418090145), (5, 83618029), (11, 38008195), (47, 8895535), (55, 7601639), (197, 2122285), (235, 1779107), (517, 808685), (821, 509245), (985, 424457), (2167, 192935), (2585, 161737), (4105, 101849), (9031, 46295), (9259, 45155), (10835, 38587)]