67852265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 91355040

約数和(自身を除く): 23502775

約数列:

[1, 5, 13, 37, 65, 89, 185, 317, 445, 481, 1157, 1585, 2405, 3293, 4121, 5785, 11729, 16465, 20605, 28213, 42809, 58645, 141065, 152477, 214045, 366769, 762385, 1043881, 1833845, 5219405, 13570453, 67852265]

約数ペア:

[(1, 67852265), (5, 13570453), (13, 5219405), (37, 1833845), (65, 1043881), (89, 762385), (185, 366769), (317, 214045), (445, 152477), (481, 141065), (1157, 58645), (1585, 42809), (2405, 28213), (3293, 20605), (4121, 16465), (5785, 11729)]