156950915

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{4397}}^1$

素因数の和:4483

約数の個数: 24

約数和(自身を含む): 210576240

約数和(自身を除く): 53625325

約数列:

[1, 5, 11, 55, 59, 121, 295, 605, 649, 3245, 4397, 7139, 21985, 35695, 48367, 241835, 259423, 532037, 1297115, 2660185, 2853653, 14268265, 31390183, 156950915]

約数ペア:

[(1, 156950915), (5, 31390183), (11, 14268265), (55, 2853653), (59, 2660185), (121, 1297115), (295, 532037), (605, 259423), (649, 241835), (3245, 48367), (4397, 35695), (7139, 21985)]