71167865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 96111360

約数和(自身を除く): 24943495

約数列:

[1, 5, 17, 23, 59, 85, 115, 295, 391, 617, 1003, 1357, 1955, 3085, 5015, 6785, 10489, 14191, 23069, 36403, 52445, 70955, 115345, 182015, 241247, 618851, 837269, 1206235, 3094255, 4186345, 14233573, 71167865]

約数ペア:

[(1, 71167865), (5, 14233573), (17, 4186345), (23, 3094255), (59, 1206235), (85, 837269), (115, 618851), (295, 241247), (391, 182015), (617, 115345), (1003, 70955), (1357, 52445), (1955, 36403), (3085, 23069), (5015, 14191), (6785, 10489)]