98133775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{991}}^1$

素因数の和:1251

約数の個数: 24

約数和(自身を含む): 129527424

約数和(自身を除く): 31393649

約数列:

[1, 5, 17, 25, 85, 233, 425, 991, 1165, 3961, 4955, 5825, 16847, 19805, 24775, 84235, 99025, 230903, 421175, 1154515, 3925351, 5772575, 19626755, 98133775]

約数ペア:

[(1, 98133775), (5, 19626755), (17, 5772575), (25, 3925351), (85, 1154515), (233, 421175), (425, 230903), (991, 99025), (1165, 84235), (3961, 24775), (4955, 19805), (5825, 16847)]