13083625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 17791488

約数和(自身を除く): 4707863

約数列:

[1, 5, 17, 25, 47, 85, 125, 131, 235, 425, 655, 799, 1175, 2125, 2227, 3275, 3995, 5875, 6157, 11135, 16375, 19975, 30785, 55675, 99875, 104669, 153925, 278375, 523345, 769625, 2616725, 13083625]

約数ペア:

[(1, 13083625), (5, 2616725), (17, 769625), (25, 523345), (47, 278375), (85, 153925), (125, 104669), (131, 99875), (235, 55675), (425, 30785), (655, 19975), (799, 16375), (1175, 11135), (2125, 6157), (2227, 5875), (3275, 3995)]