74070755

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{641}}^1$

素因数の和:859

約数の個数: 24

約数和(自身を含む): 98364672

約数和(自身を除く): 24293917

約数列:

[1, 5, 11, 55, 121, 191, 605, 641, 955, 2101, 3205, 7051, 10505, 23111, 35255, 77561, 115555, 122431, 387805, 612155, 1346741, 6733705, 14814151, 74070755]

約数ペア:

[(1, 74070755), (5, 14814151), (11, 6733705), (55, 1346741), (121, 612155), (191, 387805), (605, 122431), (641, 115555), (955, 77561), (2101, 35255), (3205, 23111), (7051, 10505)]