140717775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{607}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 255126528

約数和(自身を除く): 114408753

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 281, 607, 825, 843, 1405, 1821, 3035, 3091, 4215, 6677, 7025, 9105, 9273, 15175, 15455, 20031, 21075, 33385, 45525, 46365, 77275, 100155, 166925, 170567, 231825, 500775, 511701, 852835, 1876237, 2558505, 4264175, 5628711, 9381185, 12792525, 28143555, 46905925, 140717775]

約数ペア:

[(1, 140717775), (3, 46905925), (5, 28143555), (11, 12792525), (15, 9381185), (25, 5628711), (33, 4264175), (55, 2558505), (75, 1876237), (165, 852835), (275, 511701), (281, 500775), (607, 231825), (825, 170567), (843, 166925), (1405, 100155), (1821, 77275), (3035, 46365), (3091, 45525), (4215, 33385), (6677, 21075), (7025, 20031), (9105, 15455), (9273, 15175)]