15554941299145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1\times {\mathrm{709}}^1\times {\mathrm{7487}}^1$

素因数の和:8614

約数の個数: 64

約数和(自身を含む): 19806907760640

約数和(自身を除く): 4251966461495

約数列:

[1, 5, 23, 83, 115, 307, 415, 709, 1535, 1909, 3545, 7061, 7487, 9545, 16307, 25481, 35305, 37435, 58847, 81535, 127405, 172201, 217663, 294235, 586063, 621421, 861005, 1088315, 1353481, 2298509, 2930315, 3107105, 5006249, 5308283, 6767405, 11492545, 14292683, 18066029, 25031245, 26541415, 52865707, 71463415, 90330145, 122090509, 190776247, 264328535, 415518667, 440587489, 610452545, 953881235, 1629642881, 2077593335, 2202937445, 4387853681, 8148214405, 10133512247, 21939268405, 37481786263, 50667561235, 135260359123, 187408931315, 676301795615, 3110988259829, 15554941299145]

約数ペア:

[(1, 15554941299145), (5, 3110988259829), (23, 676301795615), (83, 187408931315), (115, 135260359123), (307, 50667561235), (415, 37481786263), (709, 21939268405), (1535, 10133512247), (1909, 8148214405), (3545, 4387853681), (7061, 2202937445), (7487, 2077593335), (9545, 1629642881), (16307, 953881235), (25481, 610452545), (35305, 440587489), (37435, 415518667), (58847, 264328535), (81535, 190776247), (127405, 122090509), (172201, 90330145), (217663, 71463415), (294235, 52865707), (586063, 26541415), (621421, 25031245), (861005, 18066029), (1088315, 14292683), (1353481, 11492545), (2298509, 6767405), (2930315, 5308283), (3107105, 5006249)]