69688695

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{273289}}^1$

素因数の和:273314

約数の個数: 16

約数和(自身を含む): 118061280

約数和(自身を除く): 48372585

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 273289, 819867, 1366445, 4099335, 4645913, 13937739, 23229565, 69688695]

約数ペア:

[(1, 69688695), (3, 23229565), (5, 13937739), (15, 4645913), (17, 4099335), (51, 1366445), (85, 819867), (255, 273289)]