85064875

素因数分解:

$5^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1451}}^1$

素因数の和:1540

約数の個数: 32

約数和(自身を含む): 123222528

約数和(自身を除く): 38157653

約数列:

[1, 5, 7, 25, 35, 67, 125, 175, 335, 469, 875, 1451, 1675, 2345, 7255, 8375, 10157, 11725, 36275, 50785, 58625, 97217, 181375, 253925, 486085, 680519, 1269625, 2430425, 3402595, 12152125, 17012975, 85064875]

約数ペア:

[(1, 85064875), (5, 17012975), (7, 12152125), (25, 3402595), (35, 2430425), (67, 1269625), (125, 680519), (175, 486085), (335, 253925), (469, 181375), (875, 97217), (1451, 58625), (1675, 50785), (2345, 36275), (7255, 11725), (8375, 10157)]