97971005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1553}}^1$

素因数の和:1637

約数の個数: 32

約数和(自身を含む): 136055808

約数和(自身を除く): 38084803

約数列:

[1, 5, 11, 31, 37, 55, 155, 185, 341, 407, 1147, 1553, 1705, 2035, 5735, 7765, 12617, 17083, 48143, 57461, 63085, 85415, 240715, 287305, 529573, 632071, 1781291, 2647865, 3160355, 8906455, 19594201, 97971005]

約数ペア:

[(1, 97971005), (5, 19594201), (11, 8906455), (31, 3160355), (37, 2647865), (55, 1781291), (155, 632071), (185, 529573), (341, 287305), (407, 240715), (1147, 85415), (1553, 63085), (1705, 57461), (2035, 48143), (5735, 17083), (7765, 12617)]