388300535

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{4373}}^1$

素因数の和:4487

約数の個数: 32

約数和(自身を含む): 554273280

約数和(自身を除く): 165972745

約数列:

[1, 5, 7, 35, 43, 59, 215, 295, 301, 413, 1505, 2065, 2537, 4373, 12685, 17759, 21865, 30611, 88795, 153055, 188039, 258007, 940195, 1290035, 1316273, 1806049, 6581365, 9030245, 11094301, 55471505, 77660107, 388300535]

約数ペア:

[(1, 388300535), (5, 77660107), (7, 55471505), (35, 11094301), (43, 9030245), (59, 6581365), (215, 1806049), (295, 1316273), (301, 1290035), (413, 940195), (1505, 258007), (2065, 188039), (2537, 153055), (4373, 88795), (12685, 30611), (17759, 21865)]