2007488925

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{686321}}^1$

素因数の和:686350

約数の個数: 36

約数和(自身を含む): 3872228724

約数和(自身を除く): 1864739799

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 686321, 2058963, 3431605, 6176889, 8922173, 10294815, 17158025, 26766519, 30884445, 44610865, 51474075, 80299557, 133832595, 154422225, 223054325, 401497785, 669162975, 2007488925]

約数ペア:

[(1, 2007488925), (3, 669162975), (5, 401497785), (9, 223054325), (13, 154422225), (15, 133832595), (25, 80299557), (39, 51474075), (45, 44610865), (65, 30884445), (75, 26766519), (117, 17158025), (195, 10294815), (225, 8922173), (325, 6176889), (585, 3431605), (975, 2058963), (2925, 686321)]