4365005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 5618160

約数和(自身を除く): 1253155

約数列:

[1, 5, 17, 85, 89, 445, 577, 1513, 2885, 7565, 9809, 49045, 51353, 256765, 873001, 4365005]

約数ペア:

[(1, 4365005), (5, 873001), (17, 256765), (85, 51353), (89, 49045), (445, 9809), (577, 7565), (1513, 2885)]