2479662975

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{252383}}^1$

素因数の和:252527

約数の個数: 24

約数和(自身を含む): 4131021312

約数和(自身を除く): 1651358337

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 1965, 3275, 9825, 252383, 757149, 1261915, 3785745, 6309575, 18928725, 33062173, 99186519, 165310865, 495932595, 826554325, 2479662975]

約数ペア:

[(1, 2479662975), (3, 826554325), (5, 495932595), (15, 165310865), (25, 99186519), (75, 33062173), (131, 18928725), (393, 6309575), (655, 3785745), (1965, 1261915), (3275, 757149), (9825, 252383)]