85187745

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{82307}}^1$

素因数の和:82341

約数の個数: 24

約数和(自身を含む): 154080576

約数和(自身を除く): 68892831

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 82307, 246921, 411535, 740763, 1234605, 1893061, 3703815, 5679183, 9465305, 17037549, 28395915, 85187745]

約数ペア:

[(1, 85187745), (3, 28395915), (5, 17037549), (9, 9465305), (15, 5679183), (23, 3703815), (45, 1893061), (69, 1234605), (115, 740763), (207, 411535), (345, 246921), (1035, 82307)]