2018525925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2070283}}^1$

素因数の和:2070309

約数の個数: 24

約数和(自身を含む): 3594013024

約数和(自身を除く): 1575487099

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 2070283, 6210849, 10351415, 26913679, 31054245, 51757075, 80741037, 134568395, 155271225, 403705185, 672841975, 2018525925]

約数ペア:

[(1, 2018525925), (3, 672841975), (5, 403705185), (13, 155271225), (15, 134568395), (25, 80741037), (39, 51757075), (65, 31054245), (75, 26913679), (195, 10351415), (325, 6210849), (975, 2070283)]