85991535

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{272989}}^1$

素因数の和:273007

約数の個数: 24

約数和(自身を含む): 170345760

約数和(自身を除く): 84354225

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 272989, 818967, 1364945, 1910923, 2456901, 4094835, 5732769, 9554615, 12284505, 17198307, 28663845, 85991535]

約数ペア:

[(1, 85991535), (3, 28663845), (5, 17198307), (7, 12284505), (9, 9554615), (15, 5732769), (21, 4094835), (35, 2456901), (45, 1910923), (63, 1364945), (105, 818967), (315, 272989)]