447399935

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{311}}^1\times {\mathrm{797}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 569159136

約数和(自身を除く): 121759201

約数列:

[1, 5, 19, 95, 311, 361, 797, 1555, 1805, 3985, 5909, 15143, 29545, 75715, 112271, 247867, 287717, 561355, 1239335, 1438585, 4709473, 23547365, 89479987, 447399935]

約数ペア:

[(1, 447399935), (5, 89479987), (19, 23547365), (95, 4709473), (311, 1438585), (361, 1239335), (797, 561355), (1555, 287717), (1805, 247867), (3985, 112271), (5909, 75715), (15143, 29545)]