121497145

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 191600640

約数和(自身を除く): 70103495

約数列:

[1, 5, 7, 11, 35, 41, 43, 55, 77, 179, 205, 215, 287, 301, 385, 451, 473, 895, 1253, 1435, 1505, 1763, 1969, 2255, 2365, 3157, 3311, 6265, 7339, 7697, 8815, 9845, 12341, 13783, 15785, 16555, 19393, 36695, 38485, 51373, 53879, 61705, 68915, 80729, 84667, 96965, 135751, 256865, 269395, 315577, 403645, 423335, 565103, 592669, 678755, 1577885, 2209039, 2825515, 2963345, 3471347, 11045195, 17356735, 24299429, 121497145]

約数ペア:

[(1, 121497145), (5, 24299429), (7, 17356735), (11, 11045195), (35, 3471347), (41, 2963345), (43, 2825515), (55, 2209039), (77, 1577885), (179, 678755), (205, 592669), (215, 565103), (287, 423335), (301, 403645), (385, 315577), (451, 269395), (473, 256865), (895, 135751), (1253, 96965), (1435, 84667), (1505, 80729), (1763, 68915), (1969, 61705), (2255, 53879), (2365, 51373), (3157, 38485), (3311, 36695), (6265, 19393), (7339, 16555), (7697, 15785), (8815, 13783), (9845, 12341)]