87320015

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{4597}}^1$

素因数の和:4762

約数の個数: 16

約数和(自身を含む): 109248480

約数和(自身を除く): 21928465

約数列:

[1, 5, 29, 131, 145, 655, 3799, 4597, 18995, 22985, 133313, 602207, 666565, 3011035, 17464003, 87320015]

約数ペア:

[(1, 87320015), (5, 17464003), (29, 3011035), (131, 666565), (145, 602207), (655, 133313), (3799, 22985), (4597, 18995)]