42808157075

素因数分解:

$5^2\times {\mathrm{131}}^1\times {\mathrm{313}}^1\times {\mathrm{41761}}^1$

素因数の和:42215

約数の個数: 24

約数和(自身を含む): 53659492656

約数和(自身を除く): 10851335581

約数列:

[1, 5, 25, 131, 313, 655, 1565, 3275, 7825, 41003, 41761, 205015, 208805, 1025075, 1044025, 5470691, 13071193, 27353455, 65355965, 136767275, 326779825, 1712326283, 8561631415, 42808157075]

約数ペア:

[(1, 42808157075), (5, 8561631415), (25, 1712326283), (131, 326779825), (313, 136767275), (655, 65355965), (1565, 27353455), (3275, 13071193), (7825, 5470691), (41003, 1044025), (41761, 1025075), (205015, 208805)]