99958415

素因数分解:

$5^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 126118944

約数和(自身を除く): 26160529

約数列:

[1, 5, 31, 71, 155, 293, 355, 961, 1465, 2201, 4805, 9083, 11005, 20803, 45415, 68231, 104015, 281573, 341155, 644893, 1407865, 3224465, 19991683, 99958415]

約数ペア:

[(1, 99958415), (5, 19991683), (31, 3224465), (71, 1407865), (155, 644893), (293, 341155), (355, 281573), (961, 104015), (1465, 68231), (2201, 45415), (4805, 20803), (9083, 11005)]