71960235

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4783}}^1$

素因数の和:4867

約数の個数: 32

約数和(自身を含む): 124001280

約数和(自身を除く): 52041045

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 177, 255, 295, 885, 1003, 3009, 4783, 5015, 14349, 15045, 23915, 71745, 81311, 243933, 282197, 406555, 846591, 1219665, 1410985, 4232955, 4797349, 14392047, 23986745, 71960235]

約数ペア:

[(1, 71960235), (3, 23986745), (5, 14392047), (15, 4797349), (17, 4232955), (51, 1410985), (59, 1219665), (85, 846591), (177, 406555), (255, 282197), (295, 243933), (885, 81311), (1003, 71745), (3009, 23915), (4783, 15045), (5015, 14349)]