86582955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19973}}^1$

素因数の和:20015

約数の個数: 24

約数和(自身を含む): 147168432

約数和(自身を除く): 60585477

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 19973, 59919, 99865, 299595, 339541, 1018623, 1697705, 5093115, 5772197, 17316591, 28860985, 86582955]

約数ペア:

[(1, 86582955), (3, 28860985), (5, 17316591), (15, 5772197), (17, 5093115), (51, 1697705), (85, 1018623), (255, 339541), (289, 299595), (867, 99865), (1445, 59919), (4335, 19973)]