68725265

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1447}}^1$

素因数の和:1541

約数の個数: 32

約数和(自身を含む): 100085760

約数和(自身を除く): 31360495

約数列:

[1, 5, 7, 23, 35, 59, 115, 161, 295, 413, 805, 1357, 1447, 2065, 6785, 7235, 9499, 10129, 33281, 47495, 50645, 85373, 166405, 232967, 426865, 597611, 1164835, 1963579, 2988055, 9817895, 13745053, 68725265]

約数ペア:

[(1, 68725265), (5, 13745053), (7, 9817895), (23, 2988055), (35, 1963579), (59, 1164835), (115, 597611), (161, 426865), (295, 232967), (413, 166405), (805, 85373), (1357, 50645), (1447, 47495), (2065, 33281), (6785, 10129), (7235, 9499)]