191036745

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{32909}}^1$

素因数の和:32966

約数の個数: 32

約数和(自身を含む): 347529600

約数和(自身を除く): 156492855

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 32909, 98727, 164545, 296181, 493635, 888543, 1415087, 1480905, 4245261, 4442715, 7075435, 12735783, 21226305, 38207349, 63678915, 191036745]

約数ペア:

[(1, 191036745), (3, 63678915), (5, 38207349), (9, 21226305), (15, 12735783), (27, 7075435), (43, 4442715), (45, 4245261), (129, 1480905), (135, 1415087), (215, 888543), (387, 493635), (645, 296181), (1161, 164545), (1935, 98727), (5805, 32909)]