291210085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{83561}}^1$

素因数の和:83624

約数の個数: 16

約数和(自身を含む): 379037232

約数和(自身を除く): 87827147

約数列:

[1, 5, 17, 41, 85, 205, 697, 3485, 83561, 417805, 1420537, 3426001, 7102685, 17130005, 58242017, 291210085]

約数ペア:

[(1, 291210085), (5, 58242017), (17, 17130005), (41, 7102685), (85, 3426001), (205, 1420537), (697, 417805), (3485, 83561)]