2716965

素因数分解:

$3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 4750200

約数和(自身を除く): 2033235

約数列:

[1, 3, 5, 9, 15, 45, 173, 349, 519, 865, 1047, 1557, 1745, 2595, 3141, 5235, 7785, 15705, 60377, 181131, 301885, 543393, 905655, 2716965]

約数ペア:

[(1, 2716965), (3, 905655), (5, 543393), (9, 301885), (15, 181131), (45, 60377), (173, 15705), (349, 7785), (519, 5235), (865, 3141), (1047, 2595), (1557, 1745)]