231710875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3919}}^1$

素因数の和:3988

約数の個数: 32

約数和(自身を含む): 322882560

約数和(自身を除く): 91171685

約数列:

[1, 5, 11, 25, 43, 55, 125, 215, 275, 473, 1075, 1375, 2365, 3919, 5375, 11825, 19595, 43109, 59125, 97975, 168517, 215545, 489875, 842585, 1077725, 1853687, 4212925, 5388625, 9268435, 21064625, 46342175, 231710875]

約数ペア:

[(1, 231710875), (5, 46342175), (11, 21064625), (25, 9268435), (43, 5388625), (55, 4212925), (125, 1853687), (215, 1077725), (275, 842585), (473, 489875), (1075, 215545), (1375, 168517), (2365, 97975), (3919, 59125), (5375, 43109), (11825, 19595)]