190195665

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{2437}}^1$

素因数の和:2510

約数の個数: 48

約数和(自身を含む): 342412224

約数和(自身を除く): 152216559

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 121, 129, 165, 215, 363, 473, 605, 645, 1419, 1815, 2365, 2437, 5203, 7095, 7311, 12185, 15609, 26015, 26807, 36555, 78045, 80421, 104791, 134035, 294877, 314373, 402105, 523955, 884631, 1152701, 1474385, 1571865, 3458103, 4423155, 5763505, 12679711, 17290515, 38039133, 63398555, 190195665]

約数ペア:

[(1, 190195665), (3, 63398555), (5, 38039133), (11, 17290515), (15, 12679711), (33, 5763505), (43, 4423155), (55, 3458103), (121, 1571865), (129, 1474385), (165, 1152701), (215, 884631), (363, 523955), (473, 402105), (605, 314373), (645, 294877), (1419, 134035), (1815, 104791), (2365, 80421), (2437, 78045), (5203, 36555), (7095, 26807), (7311, 26015), (12185, 15609)]