7530705

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 16504320

約数和(自身を除く): 8973615

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 273, 315, 351, 455, 585, 613, 819, 945, 1365, 1755, 1839, 2457, 3065, 4095, 4291, 5517, 7969, 9195, 12285, 12873, 16551, 21455, 23907, 27585, 38619, 39845, 55783, 64365, 71721, 82755, 115857, 119535, 167349, 193095, 215163, 278915, 358605, 502047, 579285, 836745, 1075815, 1506141, 2510235, 7530705]

約数ペア:

[(1, 7530705), (3, 2510235), (5, 1506141), (7, 1075815), (9, 836745), (13, 579285), (15, 502047), (21, 358605), (27, 278915), (35, 215163), (39, 193095), (45, 167349), (63, 119535), (65, 115857), (91, 82755), (105, 71721), (117, 64365), (135, 55783), (189, 39845), (195, 38619), (273, 27585), (315, 23907), (351, 21455), (455, 16551), (585, 12873), (613, 12285), (819, 9195), (945, 7969), (1365, 5517), (1755, 4291), (1839, 4095), (2457, 3065)]