193177545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1129}}^1$

素因数の和:1226

約数の個数: 64

約数和(自身を含む): 363191040

約数和(自身を除く): 170013495

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 61, 85, 165, 183, 187, 255, 305, 561, 671, 915, 935, 1037, 1129, 2013, 2805, 3111, 3355, 3387, 5185, 5645, 10065, 11407, 12419, 15555, 16935, 19193, 34221, 37257, 57035, 57579, 62095, 68869, 95965, 171105, 186285, 206607, 211123, 287895, 344345, 633369, 757559, 1033035, 1055615, 1170773, 2272677, 3166845, 3512319, 3787795, 5853865, 11363385, 12878503, 17561595, 38635509, 64392515, 193177545]

約数ペア:

[(1, 193177545), (3, 64392515), (5, 38635509), (11, 17561595), (15, 12878503), (17, 11363385), (33, 5853865), (51, 3787795), (55, 3512319), (61, 3166845), (85, 2272677), (165, 1170773), (183, 1055615), (187, 1033035), (255, 757559), (305, 633369), (561, 344345), (671, 287895), (915, 211123), (935, 206607), (1037, 186285), (1129, 171105), (2013, 95965), (2805, 68869), (3111, 62095), (3355, 57579), (3387, 57035), (5185, 37257), (5645, 34221), (10065, 19193), (11407, 16935), (12419, 15555)]