70397235

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 130690560

約数和(自身を除く): 60293325

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 67, 129, 135, 181, 201, 215, 335, 387, 543, 603, 645, 905, 1005, 1161, 1629, 1809, 1935, 2715, 2881, 3015, 4887, 5805, 7783, 8145, 8643, 9045, 12127, 14405, 23349, 24435, 25929, 36381, 38915, 43215, 60635, 70047, 77787, 109143, 116745, 129645, 181905, 210141, 327429, 350235, 388935, 521461, 545715, 1050705, 1564383, 1637145, 2607305, 4693149, 7821915, 14079447, 23465745, 70397235]

約数ペア:

[(1, 70397235), (3, 23465745), (5, 14079447), (9, 7821915), (15, 4693149), (27, 2607305), (43, 1637145), (45, 1564383), (67, 1050705), (129, 545715), (135, 521461), (181, 388935), (201, 350235), (215, 327429), (335, 210141), (387, 181905), (543, 129645), (603, 116745), (645, 109143), (905, 77787), (1005, 70047), (1161, 60635), (1629, 43215), (1809, 38915), (1935, 36381), (2715, 25929), (2881, 24435), (3015, 23349), (4887, 14405), (5805, 12127), (7783, 9045), (8145, 8643)]