15673765655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{12161}}^1$

素因数の和:12499

約数の個数: 32

約数和(自身を含む): 20332918080

約数和(自身を除く): 4659152425

約数列:

[1, 5, 17, 59, 85, 257, 295, 1003, 1285, 4369, 5015, 12161, 15163, 21845, 60805, 75815, 206737, 257771, 717499, 1033685, 1288855, 3125377, 3587495, 12197483, 15626885, 53131409, 60987415, 184397243, 265657045, 921986215, 3134753131, 15673765655]

約数ペア:

[(1, 15673765655), (5, 3134753131), (17, 921986215), (59, 265657045), (85, 184397243), (257, 60987415), (295, 53131409), (1003, 15626885), (1285, 12197483), (4369, 3587495), (5015, 3125377), (12161, 1288855), (15163, 1033685), (21845, 717499), (60805, 257771), (75815, 206737)]