64070325

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{8629}}^1$

素因数の和:8659

約数の個数: 48

約数和(自身を含む): 128414400

約数和(自身を除く): 64344075

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 675, 825, 1485, 2475, 7425, 8629, 25887, 43145, 77661, 94919, 129435, 215725, 232983, 284757, 388305, 474595, 647175, 854271, 1164915, 1423785, 1941525, 2372975, 2562813, 4271355, 5824575, 7118925, 12814065, 21356775, 64070325]

約数ペア:

[(1, 64070325), (3, 21356775), (5, 12814065), (9, 7118925), (11, 5824575), (15, 4271355), (25, 2562813), (27, 2372975), (33, 1941525), (45, 1423785), (55, 1164915), (75, 854271), (99, 647175), (135, 474595), (165, 388305), (225, 284757), (275, 232983), (297, 215725), (495, 129435), (675, 94919), (825, 77661), (1485, 43145), (2475, 25887), (7425, 8629)]