137943355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 202549248

約数和(自身を除く): 64605893

約数列:

[1, 5, 11, 17, 43, 47, 55, 73, 85, 187, 215, 235, 365, 473, 517, 731, 799, 803, 935, 1241, 2021, 2365, 2585, 3139, 3431, 3655, 3995, 4015, 6205, 8041, 8789, 10105, 13651, 15695, 17155, 22231, 34357, 34529, 37741, 40205, 43945, 53363, 58327, 68255, 111155, 147533, 171785, 172645, 188705, 266815, 291635, 377927, 586993, 641597, 737665, 1622863, 1889635, 2508061, 2934965, 3207985, 8114315, 12540305, 27588671, 137943355]

約数ペア:

[(1, 137943355), (5, 27588671), (11, 12540305), (17, 8114315), (43, 3207985), (47, 2934965), (55, 2508061), (73, 1889635), (85, 1622863), (187, 737665), (215, 641597), (235, 586993), (365, 377927), (473, 291635), (517, 266815), (731, 188705), (799, 172645), (803, 171785), (935, 147533), (1241, 111155), (2021, 68255), (2365, 58327), (2585, 53363), (3139, 43945), (3431, 40205), (3655, 37741), (3995, 34529), (4015, 34357), (6205, 22231), (8041, 17155), (8789, 15695), (10105, 13651)]