85211235

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{40289}}^1$

素因数の和:40347

約数の個数: 24

約数和(自身を含む): 150845760

約数和(自身を除く): 65634525

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 40289, 120867, 201445, 362601, 604335, 1813005, 1893583, 5680749, 9467915, 17042247, 28403745, 85211235]

約数ペア:

[(1, 85211235), (3, 28403745), (5, 17042247), (9, 9467915), (15, 5680749), (45, 1893583), (47, 1813005), (141, 604335), (235, 362601), (423, 201445), (705, 120867), (2115, 40289)]