1888330115

素因数分解:

$5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1\times {\mathrm{1123}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 2622067200

約数和(自身を除く): 733737085

約数列:

[1, 5, 7, 35, 107, 449, 535, 749, 1123, 2245, 3143, 3745, 5615, 7861, 15715, 39305, 48043, 120161, 240215, 336301, 504227, 600805, 841127, 1681505, 2521135, 3529589, 4205635, 17647945, 53952289, 269761445, 377666023, 1888330115]

約数ペア:

[(1, 1888330115), (5, 377666023), (7, 269761445), (35, 53952289), (107, 17647945), (449, 4205635), (535, 3529589), (749, 2521135), (1123, 1681505), (2245, 841127), (3143, 600805), (3745, 504227), (5615, 336301), (7861, 240215), (15715, 120161), (39305, 48043)]