67520255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 91300608

約数和(自身を除く): 23780353

約数列:

[1, 5, 11, 55, 67, 73, 251, 335, 365, 737, 803, 1255, 2761, 3685, 4015, 4891, 13805, 16817, 18323, 24455, 53801, 84085, 91615, 184987, 201553, 269005, 924935, 1007765, 1227641, 6138205, 13504051, 67520255]

約数ペア:

[(1, 67520255), (5, 13504051), (11, 6138205), (55, 1227641), (67, 1007765), (73, 924935), (251, 269005), (335, 201553), (365, 184987), (737, 91615), (803, 84085), (1255, 53801), (2761, 24455), (3685, 18323), (4015, 16817), (4891, 13805)]