339228075

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{359}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 577463040

約数和(自身を除く): 238234965

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 293, 359, 645, 879, 1075, 1077, 1465, 1795, 3225, 4395, 5385, 7325, 8975, 12599, 15437, 21975, 26925, 37797, 46311, 62995, 77185, 105187, 188985, 231555, 314975, 315561, 385925, 525935, 944925, 1157775, 1577805, 2629675, 4523041, 7889025, 13569123, 22615205, 67845615, 113076025, 339228075]

約数ペア:

[(1, 339228075), (3, 113076025), (5, 67845615), (15, 22615205), (25, 13569123), (43, 7889025), (75, 4523041), (129, 2629675), (215, 1577805), (293, 1157775), (359, 944925), (645, 525935), (879, 385925), (1075, 315561), (1077, 314975), (1465, 231555), (1795, 188985), (3225, 105187), (4395, 77185), (5385, 62995), (7325, 46311), (8975, 37797), (12599, 26925), (15437, 21975)]