131467105

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 203777280

約数和(自身を除く): 72310175

約数列:

[1, 5, 7, 11, 35, 37, 55, 77, 121, 185, 259, 385, 407, 605, 839, 847, 1295, 2035, 2849, 4195, 4235, 4477, 5873, 9229, 14245, 22385, 29365, 31043, 31339, 46145, 64603, 101519, 155215, 156695, 217301, 323015, 341473, 507595, 710633, 1086505, 1707365, 2390311, 3553165, 3756203, 11951555, 18781015, 26293421, 131467105]

約数ペア:

[(1, 131467105), (5, 26293421), (7, 18781015), (11, 11951555), (35, 3756203), (37, 3553165), (55, 2390311), (77, 1707365), (121, 1086505), (185, 710633), (259, 507595), (385, 341473), (407, 323015), (605, 217301), (839, 156695), (847, 155215), (1295, 101519), (2035, 64603), (2849, 46145), (4195, 31339), (4235, 31043), (4477, 29365), (5873, 22385), (9229, 14245)]