2053202775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{39733}}^1$

素因数の和:39812

約数の個数: 48

約数和(自身を含む): 3724824096

約数和(自身を除く): 1671621321

約数列:

[1, 3, 5, 13, 15, 25, 39, 53, 65, 75, 159, 195, 265, 325, 689, 795, 975, 1325, 2067, 3445, 3975, 10335, 17225, 39733, 51675, 119199, 198665, 516529, 595995, 993325, 1549587, 2105849, 2582645, 2979975, 6317547, 7747935, 10529245, 12913225, 27376037, 31587735, 38739675, 52646225, 82128111, 136880185, 157938675, 410640555, 684400925, 2053202775]

約数ペア:

[(1, 2053202775), (3, 684400925), (5, 410640555), (13, 157938675), (15, 136880185), (25, 82128111), (39, 52646225), (53, 38739675), (65, 31587735), (75, 27376037), (159, 12913225), (195, 10529245), (265, 7747935), (325, 6317547), (689, 2979975), (795, 2582645), (975, 2105849), (1325, 1549587), (2067, 993325), (3445, 595995), (3975, 516529), (10335, 198665), (17225, 119199), (39733, 51675)]