40729705

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{9041}}^1$

素因数の和:9116

約数の個数: 16

約数和(自身を含む): 52732944

約数和(自身を除く): 12003239

約数列:

[1, 5, 17, 53, 85, 265, 901, 4505, 9041, 45205, 153697, 479173, 768485, 2395865, 8145941, 40729705]

約数ペア:

[(1, 40729705), (5, 8145941), (17, 2395865), (53, 768485), (85, 479173), (265, 153697), (901, 45205), (4505, 9041)]