1325170995

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5196749}}^1$

素因数の和:5196774

約数の個数: 16

約数和(自身を含む): 2244996000

約数和(自身を除く): 919825005

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 5196749, 15590247, 25983745, 77951235, 88344733, 265034199, 441723665, 1325170995]

約数ペア:

[(1, 1325170995), (3, 441723665), (5, 265034199), (15, 88344733), (17, 77951235), (51, 25983745), (85, 15590247), (255, 5196749)]