25184640315

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23761}}^1\times {\mathrm{3719}}^1$

素因数の和:27507

約数の個数: 32

約数和(自身を含む): 42429427200

約数和(自身を除く): 17244786885

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 3719, 11157, 18595, 23761, 55785, 70661, 71283, 118805, 211983, 353305, 356415, 451459, 1059915, 1354377, 2257295, 6771885, 88367159, 265101477, 441835795, 1325507385, 1678976021, 5036928063, 8394880105, 25184640315]

約数ペア:

[(1, 25184640315), (3, 8394880105), (5, 5036928063), (15, 1678976021), (19, 1325507385), (57, 441835795), (95, 265101477), (285, 88367159), (3719, 6771885), (11157, 2257295), (18595, 1354377), (23761, 1059915), (55785, 451459), (70661, 356415), (71283, 353305), (118805, 211983)]