123048145905

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^2\times {\mathrm{63691}}^1$

素因数の和:63854

約数の個数: 48

約数和(自身を含む): 205686435264

約数和(自身を除く): 82638289359

約数列:

[1, 3, 5, 15, 37, 59, 111, 177, 185, 295, 555, 885, 2183, 3481, 6549, 10443, 10915, 17405, 32745, 52215, 63691, 128797, 191073, 318455, 386391, 643985, 955365, 1931955, 2356567, 3757769, 7069701, 11273307, 11782835, 18788845, 35348505, 56366535, 139037453, 221708371, 417112359, 665125113, 695187265, 1108541855, 2085561795, 3325625565, 8203209727, 24609629181, 41016048635, 123048145905]

約数ペア:

[(1, 123048145905), (3, 41016048635), (5, 24609629181), (15, 8203209727), (37, 3325625565), (59, 2085561795), (111, 1108541855), (177, 695187265), (185, 665125113), (295, 417112359), (555, 221708371), (885, 139037453), (2183, 56366535), (3481, 35348505), (6549, 18788845), (10443, 11782835), (10915, 11273307), (17405, 7069701), (32745, 3757769), (52215, 2356567), (63691, 1931955), (128797, 955365), (191073, 643985), (318455, 386391)]