4906249925

素因数分解:

$5^2\times {\mathrm{353}}^1\times {\mathrm{523}}^1\times {\mathrm{1063}}^1$

素因数の和:1949

約数の個数: 24

約数和(自身を含む): 6118400064

約数和(自身を除く): 1212150139

約数列:

[1, 5, 25, 353, 523, 1063, 1765, 2615, 5315, 8825, 13075, 26575, 184619, 375239, 555949, 923095, 1876195, 2779745, 4615475, 9380975, 13898725, 196249997, 981249985, 4906249925]

約数ペア:

[(1, 4906249925), (5, 981249985), (25, 196249997), (353, 13898725), (523, 9380975), (1063, 4615475), (1765, 2779745), (2615, 1876195), (5315, 923095), (8825, 555949), (13075, 375239), (26575, 184619)]