2912132215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{19433}}^1$

素因数の和:19539

約数の個数: 32

約数和(自身を含む): 3878715456

約数和(自身を除く): 966583241

約数列:

[1, 5, 17, 41, 43, 85, 205, 215, 697, 731, 1763, 3485, 3655, 8815, 19433, 29971, 97165, 149855, 330361, 796753, 835619, 1651805, 3983765, 4178095, 13544801, 14205523, 34260379, 67724005, 71027615, 171301895, 582426443, 2912132215]

約数ペア:

[(1, 2912132215), (5, 582426443), (17, 171301895), (41, 71027615), (43, 67724005), (85, 34260379), (205, 14205523), (215, 13544801), (697, 4178095), (731, 3983765), (1763, 1651805), (3485, 835619), (3655, 796753), (8815, 330361), (19433, 149855), (29971, 97165)]