85969005

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139787}}^1$

素因数の和:139836

約数の個数: 16

約数和(自身を含む): 140906304

約数和(自身を除く): 54937299

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 139787, 419361, 698935, 2096805, 5731267, 17193801, 28656335, 85969005]

約数ペア:

[(1, 85969005), (3, 28656335), (5, 17193801), (15, 5731267), (41, 2096805), (123, 698935), (205, 419361), (615, 139787)]