996812115

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{16651}}^1$

素因数の和:16979

約数の個数: 32

約数和(自身を含む): 1723282176

約数和(自身を除く): 726470061

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 307, 921, 1535, 3991, 4605, 11973, 16651, 19955, 49953, 59865, 83255, 216463, 249765, 649389, 1082315, 3246945, 5111857, 15335571, 25559285, 66454141, 76677855, 199362423, 332270705, 996812115]

約数ペア:

[(1, 996812115), (3, 332270705), (5, 199362423), (13, 76677855), (15, 66454141), (39, 25559285), (65, 15335571), (195, 5111857), (307, 3246945), (921, 1082315), (1535, 649389), (3991, 249765), (4605, 216463), (11973, 83255), (16651, 59865), (19955, 49953)]