157445115

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1669}}^1$

素因数の和:2027

約数の個数: 32

約数和(自身を含む): 266131200

約数和(自身を除く): 108686085

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 331, 993, 1655, 1669, 4965, 5007, 6289, 8345, 18867, 25035, 31445, 31711, 94335, 95133, 158555, 475665, 552439, 1657317, 2762195, 8286585, 10496341, 31489023, 52481705, 157445115]

約数ペア:

[(1, 157445115), (3, 52481705), (5, 31489023), (15, 10496341), (19, 8286585), (57, 2762195), (95, 1657317), (285, 552439), (331, 475665), (993, 158555), (1655, 95133), (1669, 94335), (4965, 31711), (5007, 31445), (6289, 25035), (8345, 18867)]